STRUCTURAL, MECHANICAL AND INSTRUCTIONS IN HYDRAULIC ROTOR ELECTRIC UNITS. STRUCTURING IN SEALING IMPROVEMENTS

Abstract

The invention is particularly relevant for hydraulic rotor systems and applications in marine environments or those exposed to active fluids. It relates to the electrical unit (A) developed for use in the remaining cranes. Electrical unit (A); cable (1) providing electrical connection, from the entry area of ​​the cable (1) Steel cable gland (2) to prevent liquid ingress, rotating and fixed sections steel body centering fitting (3) which ensures centering, from the rotating region leak-proof seal (4) which prevents liquid ingress, controlled movement of the rotating element The bearing (5) is produced as a single piece and monolithic material from polyamide material. and the shell reduces sweating and moisture formation while increasing mechanical strength (10), Body cover screw (11) which secures the body cover, ring Bracelet cover (12) protecting the ??? area, body fixing screw securing the body (13), Teflon-made ring cap screw (14), Teflon-made The produced and electrically insulating wash (15) has resistance to moisture. Enhanced stainless steel spring (16), polyamide spring that retains the position of the spring (16). retainer (16.1), pin (16.2) that enables the positioning of the spring mechanism, ??? provides rotary electrical conduction and is manufactured from stainless chrome steel with a surface finish. deformation prevented bracelet (17), polyamide that maintains the position of bracelet (17). bracelet holder (18) and protects the internal components of the electrical unit from the external environment. The invention includes the body cover (20) elements. In the invention, the steel entry of the cable (1) Liquid ingress is prevented by adding a fitting, sealing gasket (4) together with bearing (5) Fluid passage through the rotating region is restricted by using ???, thus preventing electrical interference. The liquid impermeability of the unit is increased. Polyamide body (10) and body flange, mounting space, stud by producing the cover (20) as a single piece The gap and similar separate parts are eliminated, the cable on the body The screw entry is being eliminated, assembly and welding operations are being reduced, and pre-made screw entries are being provided. Thanks to this, there is no need for a counter nut. Stainless chrome. Deformation on the rotating contact surface is caused by the steel ring (17). While preventing, the new ring structure provides approximately 40% cost advantage compared to the previous structure. Resistance to moisture is increased with stainless steel spring (16), Electrical insulation is provided by Teflon washers (15) and related Teflon elements and the positions of the polyamide spring holder (16.1) and the ring holder (18) related elements It contributes to the protection of the electrical unit (A). continuity of transmission, mechanical movement of the rotating mechanism, resistance to liquid and moisture. protection, mechanical strength, ease of production and cost advantage all in one. is provided.

Description

1  TARIFF STRUCTURAL, MECHANICAL AND INSTRUCTIONS IN HYDRAULIC ROTOR ELECTRIC UNITS. STRUCTURING IN SEALING IMPROVEMENTS  TECHNICAL FIELD The invention relates to hydraulically driven cranes, platforms, fire trucks, and similar vehicles mounted on vehicles. and / or hydraulic systems used in construction machinery with infinitesimally rotating mechanisms. The invention relates to rotor electrical units. More specifically, it concerns the crane's own axis. In applications where it can rotate 360° continuously, the stationary part and the rotating part... ensuring uninterrupted electrical transmission between the parts The mechanical structure of the hydraulic rotor electric unit, housing and cover. its construction, electrical contact elements, bearing arrangement, With technical improvements to the sealing elements and cable entry structure 1 It is related. PREVIOUS TECHNIQUE On truck-mounted cranes, platforms, fire trucks and similar heavy construction machinery,  the crane or work platform must rotate continuously around its own axis In applications, the electrical connection between the stationary body and the rotating mechanism. Maintaining this is an important technical requirement. In classic fixed cable connections... Twisting, stretching, breaking, or disconnection of the cable due to rotational movement Since mechanical damage may occur at these points, continuous rotation  A type of rotor that provides rotary electrical transmission in systems where motion is present. Electrical units are used. Thanks to this structure, it is fixed with a rotating mechanism. transmission of electrical energy and related electrical signals between the vehicle / platform part It is possible to maintain it. 30 In this context, in the application numbered TR2013 / 02611, "Hydraulics" was previously submitted. Under the heading "Rotor Electric Unit," for vehicle-mounted or platform-mounted cranes.   in the systems the crane rotates infinitely 360° while being controlled by the crane. a structure that ensures the continued transmission of electricity between the units It has been explained. In the previous solution in question, the main body of the electrical unit was fiber. structured as a shell; a fiber shell with Teflon washers in between electrical conductivity via conductive rings and clamps in contact with these rings. Transmission has been established. The structure within the scope of TR2013 / 02611 includes fiber core, slip rings, Teflon washers, fiber housing cover, flange, mounting clearance, stud clearance, O-ring, cap, bolt gap, bolt, nut, cable entry, shaft, lock nut, bearing, Teflon connector, 10 a system consisting of numerous separate elements such as studs, clamps, springs, and cables Construction was used. Fiberglass body, yellow as requested in the previous application. rings made of material, Teflon washers, fiber body cover, flange and so on. Mounting / stud clearances, O-rings and caps, etc., are separate components. It has been defined. 1) In the previous solution's working principle, the fiber is positioned on the body. The electric current is transmitted by maintaining continuous contact between the conductive bracelets via clamps. The transmission is based on a rotating structure. Between the fiber body and the shaft. There is a bearing which allows the housing and the shaft to rotate independently. This is ensured. In addition, in order to maintain contact between the handcuffs and the bracelets. A spring-loaded structure has been used. The electrical cables are located on the cable cover. They are passed through the entrance and handcuffed to the appropriate devices. However, the basic rotor electrical unit set forth in TR2013 / 02611 is  While its structure is functional in terms of enabling continuous rotational motion, Today, cranes operating especially in marine environments are exposed to active fluids. in terms of lifting equipment and high humidity working conditions environmental resistance of the construction, liquid tightness, material strength, assembly It needs further development in terms of ease of use and production cost.  It is present. In the preparatory form of the new invention, the fiber body in the previous structure is also present. Fiberglass housing cover, separate flange and connection spaces, classic bearing, spring and cable.   by modifying structures such as the entrance to create a more durable and leak-proof construction. It is planned to be created. In particular, the previous technology involved a large number of separate assembly elements, connecting the fuselage to the... The cover is made up of different parts and includes a flange, mounting space, and stud. gaps, bolt gaps, and other independent connection areas Its use leads to an increase in the number of parts during assembly and consequently a process that could lead to an increase in assembly, welding and labor operations This reveals the construction. In TR2013 / 02611, the cover is mounted over the flange. Fixing, connection via mounting gaps and stud gaps 10 the implementation and the cable entry being located separately on the cover It has been foreseen. In addition, maintaining electrical contact in a continuously rotating mechanical system This ensures not only electrical conductivity but also the contact elements. It also requires continuous and stable mechanical suppression. In the previous design, the contact between the clamps and the bracelets was maintained via springs. It has been foreseen that the combination of spring, bracelet and clamp in this structure will be long. It is important that it is not affected by environmental conditions during long-term use.  On the other hand, the hydraulic rotor electric unit is suitable for a marine environment, open air, humidity, and water. the body if exposed to active fluids and similar environmental factors Protecting the electrical and mechanical components inside becomes critical. Ingress of moisture or liquid into the housing can lead to deterioration of electrical insulation and contact problems. oxidation or corrosion on the surfaces, malfunction of moving parts  decrease in performance and continuity of electricity transmission during long-term use This can cause it to malfunction. Therefore, the new system only uses electrical transmission. not only that, but it is also a system for protecting the hull from environmental influences. It needs to be considered in its entirety. 30 One of the fundamental problems encountered in the current state of the art is the hydraulic rotor. mechanical resistance during the continuous rotational movement of the electrical unit   It is the simultaneous preservation of electrical transmission continuity within a rotating structure. continuous mechanical motion of the rings, clamps, springs and bearing elements found Due to the nature of their operation under different conditions, the material properties of these elements and their interactions with each other are important. Geometric relationships directly affect the lifespan of the system. Therefore... materials that provide higher mechanical and environmental resistance and  Construction is needed. Another significant problem is moisture and liquid ingress. The previous structure, especially the fiber body, was problematic. and in terms of its construction consisting of separate cover / flange connections, the body the electrical contact elements inside are adequately protected from the external environment 10 It needs to be isolated. This problem is addressed in the new invention preparation form. as a result of replacing the fiber body with a polyamide body and the fiber body cap. It is planned to be structured in the form of a polyamide body cap. Preparation In its form, this change increases durability and prevents sweating / moisture buildup. It has been clearly stated. 15 Another problem is the large number of separate parts and assemblies in the construction. It is the presence of a connection. In the previous structure, there was a flange, mounting space, and stud. clearance, bolt clearance, various fasteners such as bolts and nuts are separate They are used as structural elements. In the new invention, however, these elements are of significant importance. integration of the section within a single, monolithic polyamide body cover. It is anticipated that the preparation form will include flange, mounting clearance, and stud clearance. where the structures were removed; the cover was made into a single piece; and assembly, welding, and workmanship were completed. It is stated that costs have been reduced. 3 Another problem is liquid or moisture penetration from the cable entry area. Rotary such as rings and clamps that enable electrical conduction within the electrical unit. Because of the presence of conductive elements, the area where the cable enters the trunk is a potential risk zone. This creates a sealing weakness. In the new invention, a steel fitting enters this area. The cable connection application was foreseen and the steel fitting was specified in the preparation form as liquid  It was stated that it was used to prevent entry.   Additionally, the surface deformation and cost of the ring structure used in the previous system. It needs to be improved in terms of its construction. In the new invention, the bracelet... It is intended to be made of stainless chrome steel and is new in its preparation form. The bracelet structure is more cost-effective and the surface It has been stated that deformation is prevented. This change is only a material  not as a change, but as an improvement in the mechanical strength and long-term durability of the rotary contact surface. developing a construction to increase electrical contact stability It should be considered as such. However, the sealing of the bearing area is also a significant problem. Preparation 10 In this form, the classic bearing is transformed into a bearing + sealing gasket structure, and It has been stated that the felt is used to prevent liquid ingress. Thus, the rotating by preserving the bearing function that enables the movement to be carried out The goal is to make the rotor electrical unit liquid-proof. 1) In systems exposed to environmental humidity, spring elements are susceptible to corrosion and mechanical failure. It needs to be able to retain its properties for a long time. In the new invention, the spring element... It was planned to replace it with a stainless steel spring, and this change was due to the moisture. It has been stated that it increases resistance. Thus, not only the body and lid, but also The spring-loaded contact structure ensures the continuity of the electrical contact mechanism. It has been improved in terms of environmental resistance. Consequently, due to the aforementioned drawbacks and shortcomings, the relevant The need for an innovation in the technical field has arisen. 3   THE PURPOSE OF THE INVENTION The overall purpose of the invention is to create a complete system that meets the requirements mentioned above. especially the crane, which eliminates the disadvantages and brings some additional advantages. In applications where it can rotate 360° continuously around its own axis, it is fixed. uninterrupted electrical transmission between the rotating part and the rotating part the mechanical structure of the hydraulic rotor electric unit that enables its realization, body and cover construction, electrical contact elements, bearings Technical specifications regarding the layout, sealing elements, and cable entry structure. It is related to improvements. 10 Due to the drawbacks of the previous technique, the invention, as described above, It aims to resolve the negative aspects. The main purpose of the invention is the hydraulic rotor 1, presented within the scope of TR2013 / 02611. while preserving the basic operating principle of the electrical unit, the structure in question mechanical strength, material durability, sealing, environmental resistance, assembly an improved construction in terms of ease of use and production cost It is about converting. In the previous application, the electricity during the crane's 360° infinite rotation... While the transmission of information was defined as the basic function, the new invention addresses this basic function. with the function in more demanding operating conditions and a longer service life It includes structural improvements to enable its implementation. Another aim of the invention is to replace the fiber body used in the previous technique with polyamide. By using a housing, the mechanical strength of the rotor electrical unit and  Its aim is to increase its resistance to environmental conditions. Thanks to its polyamide body structure. structural integrity of the housing, especially in applications exposed to moisture and external environmental factors. preserving its integrity and preventing unwanted sweating / moisture inside the body The aim is to reduce its formation. 30 Another purpose of the invention is to replace the fiber body cover with a monolithic polyamide body. The cover is used. In this context, the flange, which was used separately in the previous structure,   mounting clearance, stud clearance and similar connection elements are possible The aim is to integrate it as much as possible within the cover construction. Thus, the number of parts is reduced, connection points are simplified, and This ensures an increase in the integrity of the mechanical structure. Preparation This structure aims to eliminate assembly, welding, and labor costs in this form. It has been stated that this provides an advantage. One of the key objectives of the invention is to protect the hydraulic rotor electric unit from liquid and moisture. The aim is to increase the sealing capability. For this purpose, a sealing gasket is placed in the bearing area. use, cable entry is configured with a steel gland and body / cover 10 The selection of the material as polyamide-based was evaluated together with other factors. Thus, liquid entering the unit from cable entry or movable / bedded areas preventing access and protecting electrical contact elements from the external environment. The aim is to protect it. 1) Another purpose of the invention is to enable the realization of rotary electrical contact. The aim is to increase the durability of the bracelet structure. Accordingly, the bracelet is made of stainless steel. Made from chrome steel, it can prevent damage that may occur at the contact surface. Reduced deformation and electrical contact under prolonged rotational movement. The aim is to preserve the stability of the surface. In the preparation form, this new  The ring structure prevents surface deformation and is more cost-effective. It has been stated that it is appropriate. The invention also includes a spring that provides the contact force of electrical contact elements. The aim is to make its structure from stainless steel. Thus, especially  It spreads in marine environments under conditions such as high humidity and exposure to active fluids. increasing the environmental resistance of the element and the clamps in contact with the ring. The aim is to maintain the contact force more stably. Another objective of the invention is to provide a reliable seal in the cable entry area. It is the creation of a cable entry point on the cover, whereas in the previous technique there was a separate cable entry point on the cover. In the new design, a steel gland is added to the cable entry, connecting the cable to the housing.   The aim is to isolate the area from the external environment. This allows the cable Liquid penetration that may result from the inlet is reduced and electrical conduction is improved. The system's susceptibility to environmental conditions is limited. The invention also improves production by reducing the number of parts and assembly operations. and aims to simplify assembly processes, especially in the previous structure. separately located flange, mounting clearance, stud clearance and connection The components are integrated within a single-piece polyamide cover. This allows the construction to consist of fewer separate parts. The preparation form also states that this change eliminates assembly, sourcing and labor costs. It is stated that this provides an advantage in terms of removal. In conclusion, the overall purpose of the invention is to create a hydraulic rotor electric motor, known by TR2013 / 02611. the unit retains its basic electrical conduction and infinite rotation functions. by doing so, this basic structure has higher mechanical strength and better environmental performance. durability, improved liquid tightness, more robust electrical contact surfaces, More reliable cable entry, reduced number of parts, and lower assembly / labor costs. The goal is to restructure in a way that will meet the requirements. This is also stated in the preparation form. The developed product is more economical in terms of production and labor costs. Cranes that are more robust in terms of strength and are exposed to marine or active fluids. It is stated that the applications have been made waterproof. To fulfill all the purposes stated above and those that can be derived from the detailed explanation. The invention aims to bring about structural, mechanical and electrical improvements in the hydraulic rotor unit. It is related to the structure in sealing improvements.    DESCRIPTION OF THE FIGURES Figure 1; Perspective general view of the hydraulic rotor electric unit, which is the subject of the invention. Figure 2; Side view of the hydraulic rotor electrical unit, which is the subject of the invention. Figure 3; Cross-sectional view of the hydraulic rotor electrical unit, which is the subject of the invention. Figure 4; Perspective disassembly detail of the hydraulic rotor electric unit, the subject of the invention. It has an appearance. 10 REFERENCE NUMBERS A. Electrical unit 1. Cable 1 2. Connector 3. Body centering connector 4. Felt 5. Bearing 10. Body  11. Body cover screw 12. Bracelet cover 13. Body fixing screw 14. Bracelet cover screw 15. Stamp 3 16th Spring 16.1. Spring holder 16.2. Pin 17. Bracelet 18. Bracelet holder  20. Body cover 10  DETAILED DESCRIPTION OF THE INVENTION The invention is particularly relevant for hydraulic rotor systems and applications in marine environments or those exposed to active fluids. It relates to the electrical unit (A) developed for use in the remaining cranes. Electrical unit (A); cable (1) providing electrical connection, from the entry area of ​​the cable (1)  Steel cable gland (2) to prevent liquid ingress, rotating and fixed sections steel body centering fitting (3) which ensures centering, from the rotating region leak-proof seal (4) which prevents liquid ingress, controlled movement of the rotating element The bearing (5) is produced as a single piece and monolithic material from polyamide material. and the body (10) reduces sweating and moisture formation while increasing mechanical strength. Body cover screw (11) which secures the body cover, ring bracelet cover (12) protecting the area, body fixing screw securing the body (13), Teflon-made ring cap screw (14), Teflon-made The produced and electrically insulating wash (15) has resistance to moisture. Enhanced stainless steel spring (16), polyamide spring (16) that retains the position of the spring. retainer (16.1), pin (16.2) that enables the positioning of the spring mechanism, rotary electrical conductors, manufactured from stainless chrome steel, surface finish deformation prevented bracelet (17), polyamide that maintains the position of bracelet (17). bracelet holder (18) and protects the internal components of the electrical unit from the external environment. The invention includes the body cover (20) elements. In the invention, the steel  is placed in the cable (1) entry. Liquid ingress is prevented by adding a fitting, sealing gasket (4) together with bearing (5) By using this method, fluid passage through the rotating region is restricted, thus preventing electrical interference. The liquid impermeability of the unit is increased. Polyamide body (10) and body flange, mounting space, stud by producing the cover (20) as a single piece The gap and similar separate parts are eliminated, and the cable on the body is  The screw entry is being eliminated, assembly and welding operations are being reduced, and pre-made screw entries are being provided. Thanks to this, there is no need for a counter nut. Stainless chrome. Deformation on the rotating contact surface is caused by the steel ring (17). While preventing this, the new bracelet structure offers approximately 40% cost advantage compared to the previous structure. It provides. Resistance to moisture is increased with stainless steel spring (16),  Electrical insulation is provided by Teflon washers (15) and related Teflon elements and the positions of the polyamide spring holder (16.1) and the ring holder (18) related elements 11  It contributes to the protection of the electrical unit (A). continuity of transmission, mechanical movement of the rotating mechanism, resistance to liquid and moisture. protection, mechanical strength, ease of production and cost advantage all in one. is provided.  The overall purpose of the invention is to create a complete system that meets the requirements mentioned above. especially the crane, which eliminates the disadvantages and brings some additional advantages. In applications where it can rotate 360° continuously around its own axis, it is fixed. uninterrupted electrical transmission between the rotating part and the rotating part 10 body and cover construction, electrical contact elements, bearings Technical specifications regarding the layout, sealing elements, and cable entry structure. It is related to improvements. Due to the drawbacks of the previous technique, the invention is limited to all of the above described 15. It aims to resolve the negative aspects. The main purpose of the invention is the hydraulic rotor, as defined within the scope of TR2013 / 02611. while preserving the basic operating principle of the electrical unit, the structure in question mechanical strength, material durability, sealing, environmental resistance, assembly  an improved construction in terms of ease of use and production cost It is about converting. In the previous application, the electricity during the crane's 360° infinite rotation... While the transmission of information was defined as the basic function, the new invention addresses this basic function... with the function in more demanding operating conditions and a longer service life It includes structural improvements to enable its implementation.  Figure 1; General perspective of the hydraulic rotor electric unit, the subject of the invention. appearance, Figure 2; Side view of the hydraulic rotor electrical unit, which is the subject of the invention. Figure 3; Cross-sectional detail view of the hydraulic rotor electric unit, which is the subject of the invention. Figure 4; Perspective disassembly detail of the hydraulic rotor electric unit, the subject of the invention. It has an appearance. 12  The electrical unit (A) is the structure that performs the rotary motion in hydraulic rotor systems. providing electrical conduction within it and the mechanical and electrical components It is a unit used to protect against environmental effects. Electrical unit (A), the combination of electrical transmission and mechanical motion elements by ensuring its operation, maintaining the continuity of the electrical connection within the rotating system. It provides. Within the scope of the invention, the housing, ring, of the electrical unit (A) Strength and fluidity are improved through modifications to sealing and fastening elements. Improvements are achieved in terms of impermeability, ease of production, and cost. The form also makes the product more economical in terms of production and labor costs. brought, its strength increased and especially in marine environment or in active liquid 10 It is stated that the exposed cranes have been made waterproof. Cable (1) enables the electrical connection to the electrical unit (A). It is a conductive element. A steel gland is attached to the cable entry (1) and the cable entry Liquid ingress into the electrical unit (A) from the region is prevented. 13 The steel gland entry structure allows the connection point of the cable (1) to be mechanically secured. to protect it and prevent external liquid from entering the unit through the cable entry. It contributes to preventing access. This is also stated in the invention preparation form. For cable (1), “steel fitting inlet” and “steel fitting added to the inlet, liquid inlet The statement "prevented" is included.  The fitting (2) is a steel cable that provides the entry of the cable (1) into the electrical unit (A). It is a connector. The connector (2) secures the entry area of ​​the cable (1) and the entry It prevents fluid passage by closing the opening in that area. Steel material. Thanks to this, the mechanical strength of the cable entry area is increased and the cable (1)  movements that may occur at the connection point during operation It is being restricted. Body centering connector (3), rotary and fixed inside electrical unit (A) Steel centering that ensures the sections are centered relative to each other  It is an element. The body centering fitting (3) ensures that the rotating element is centered on the specified axis. by contributing to the retention of mechanical components during operation 13  It ensures the preservation of the positional relationship. The use of steel material, Contributes to withstanding mechanical loads that may occur in the centering region. It is located. The seal (4) is the element that provides sealing inside the electrical unit (A). The seal (4),  especially in the transition zone between rotating and stationary parts, water and other liquids It prevents it from entering the electrical unit (A). By using felt (4). making the electrical unit (A) liquid-proof, especially for marine environments or Protection of electrical components in cranes exposed to active fluids. It is provided. In the preparation form, a sealing gasket is used together with the bearing and 10 It is clearly stated that the product has been made liquid-proof by preventing liquid ingress. Bearing (5) controls the rotating element inside the electrical unit (A). It is the bearing element that enables the rotating element to turn. The bearing (5) enables the rotating element to turn. to withstand the mechanical loads generated during the movement and to support the rotating element. It contributes to keeping it on the determined axis. Bearing (5), seal (4) By working together, the rotating section can be both mechanically supported and... It ensures the watertightness of the transition zone. The housing (10) is made of polyamide material and is the main carrier of the electrical unit (A)  It is the element that forms the body. The body (10) is made of a single material and is monolithic. This process increases mechanical strength and reduces the formation of sweat and moisture. The number of components being reduced is decreasing. The flange, mounting clearance, and stud, which were separate in the previous design, are now decreasing. By removing gaps and similar parts, these elements are formed into a single, monolithic body. The components are brought together inside. Additionally, there is a cable entry point on the body. It was removed and the connection of the cable (1) was made via a steel gland. This This eliminates assembly and welding processes, thus reducing associated labor costs. Costs are reduced. Thanks to the pre-drilled screw holes on the body, the connection is made. There is no need to use nuts either. In its prepared form, the polyamide body... It increases rigidity and prevents moisture formation; flange, mounting clearance and stud  where parts such as gaps are removed and the structure is made monolithic It is stated. 14  Body cover screw (11) enables the body cover to be fixed to the body (10). It is a fastening element. The body cover screw (11) is located on the body (10). mechanical connection between the cover and the body by establishing a connection via screw holes It provides protection. Thanks to the use of pre-made screw holes, it also provides protection. There is no need to use a counter nut. The ring cover (12) protects the ring (17) region where electrical conduction takes place. It is the cover element that closes and protects the ring (12). The ring cover (17) and related It contributes to the protection of contact elements during operation. Invention 10 within this scope, thanks to the use of stainless chrome steel in the bracelet area. Preventing surface deformation and achieving a more stable contact surface. is provided. The new chrome bracelet is approximately 40% more affordable than the previous one. The cost is stated in the preparation form. 1) The body fixing screw (13) ensures that the body (10) is fixed to the corresponding mounting section. It is the connecting element that provides the housing fixing screw (13), of the electrical unit (A) displacement due to vibration and mechanical loads during operation By limiting it, it maintains the determined position of the body (10).  The bracelet cover screw (14) ensures that the bracelet cover (12) is fixed in the relevant position. It is the connecting element that provides the Teflon material in the ring cap screw (14). Its use contributes to providing electrical insulation in the connection area. There is an unwanted connection between the bracelet (17) and the connecting elements. The formation of electrical contact is limited.  The washer (15) is made of Teflon material and is among the related mechanical elements. It is an element that provides electrical insulation. Washer (15), ring (17) and other conductors or by creating an insulating interface between mechanical elements, thus avoiding unwanted It helps prevent electrical contacts. The use of Teflon washers,  One of the changes made within the scope of the invention is explicitly stated as a change in the preparation form. It has been stated. 1)  The spring (16) is made of stainless steel and ensures the continuity of electrical contact. It is an elastic element. The spring (16) presses the relevant contact element towards the ring (17). It ensures the preservation of electrical contact during rotational movement. Thanks to the use of stainless steel, the spring (16) has resistance to moisture. The spread has been increased. Thus, especially in outdoor and humid working conditions (16) This helps to preserve its mechanical properties. In the preparation form. stainless steel springs are used and its resistance to moisture is increased. It is stated. 10 The spring holder (16.1) is made of polyamide material and the spring (16) electrical unit (A) It is the element that maintains its position inside. The spring retainer (16.1) holds the spring (16) in place. It enables movement in the direction determined by the spring. It contributes to the transfer of the generated force to the relevant contact area. Polyamide material also provides electrical insulation in the relevant area. 1 It contributes. The mechanical elements associated with the pin (16.2), spring (16) and spring holder (16.1) are specified. It is the positioning element that enables it to be held in positions. Pin (16.2), spring the mechanism moving in an undesirable direction during operation  limiting and (16) contributing to the transfer of the contact force to the relevant region. It is located. The ring (17) is located between the rotating part and the stationary part inside the electrical unit (A). It is the conductive element that enables electrical conduction. The ring (17),  It is manufactured from stainless chrome steel and does not deform on the rotating contact surface. This prevents the formation of the contact force applied by the spring (16). transfer to a more stable surface and maintaining the continuity of electrical contact is provided. The new stainless chrome steel bracelet, compared to the previous bracelet structure It provides approximately 40% lower cost and reduces surface deformation by ≥ It prevents its formation.   The bracelet holder (18) is made of polyamide material and is the electrical unit of the bracelet (17). (A) is the element that maintains its position inside. The ring holder (18) is the ring (17). limiting its displacement during operation and with the bracelet and other electrical devices. Contributes to maintaining the positional relationship between contact elements. It is located. Polyamide material provides electrical insulation in the bracelet area. It also contributes to ensuring this. Housing cover (20), mechanical and electrical inside the electrical unit (A) It is the cover element that protects the components from the external environment. Body cover (20), polyamide It is produced as a single piece from the same material and replaces the 10 pieces that were previously separate in the structure. Flange, mounting clearance, stud clearance and similar elements in a single cover structure. It ensures that it is collected inside. The monolithic structure of the body cover (20) It increases mechanical strength while reducing sweating and moisture build-up. Lid Thanks to the pre-drilled screw holes on it, the connection is made using a counter nut. There is no need for its use, and the assembly process is simplified. This structure is the same as 15 by eliminating assembly and welding processes at the same time, labor costs are reduced. It contributes to its reduction. How the Invention Works The subject of the invention is the electrical connection from the electrical unit (A) via the electrical connection cable (1)  It is performed. The cable (1) passes through the steel cable gland (2). It enters the electrical unit (A) and the electrical connection is made from the outside environment. It ensures its protection by placing the fitting (2) in the cable entry area. Liquid passage is prevented from the entry point of the cable (1). Thus, especially at sea In cranes exposed to the environment or active fluid,  into the electrical unit (A) Liquid access is restricted. This feature limits the liquid in the preparation form of the invention. It has been stated as one of the key improvements aimed at making it impermeable. Electrical transmission is via cable (1) to the relevant conductor inside the electrical unit (A). It is transferred to the sections and the ring (17). The ring (17), together with the rotating section,  as it moves, the relevant fixed contact element makes contact with the surface of the ring. It continues. The spring (16) rotates by pressing the contact element towards the ring (17).   It ensures that contact is maintained during movement. Thus, the rotating mechanism Electrical transmission continues between the fixed electrical connection and the electrical current. The position of the spring (16) is protected by the spring holder (16.1) and pin (16.2). Spring The retainer (16.1) ensures that the spring (16) is held in the specified position, while the pin (16.2) holds the spring  It restricts the movement of the mechanism in the unwanted direction. In this way... The contact force created by the spring (16) is transferred to the ring (17) in a controlled manner. and helps maintain electrical contact during rotational movement. The bracelet (17) is made of stainless chrome steel, which allows for rotary contact. It becomes more resistant to deformation that may occur on its surface. Prevention of surface deformation is achieved by contact applied by the spring (16). more stable transfer of force and operation of the electrical conduction surface It contributes to its preservation throughout history. 1) During the rotary motion, the bearing (5) is inside the housing (10) of the rotating element. It ensures that it moves in a controlled manner. Body centering fitting (3), While contributing to keeping the rotating element on the specified axis, the bearing (5), It provides mechanical support for rotational motion. Thus, the rotary During the movement of the section, the contact elements related to the ring (17) are  Accordingly, their positions are preserved. Seal (4) provides sealing in the transition zone between the rotating and stationary elements. This prevents water and liquids from reaching the electrical unit (A). While the fitting (2) protects the cable entry area, the seal (4) ensures the sealing in the rotating area. and these two elements together contribute to the liquid-tightness of the electrical unit. It is included. The preparation form specifies the use of a sealing gasket together with the bearing. It has been stated that this makes the product liquid-proof. The housing (10) and housing cover (20) hold all the components of the electrical unit together.  It holds. The body and lid are manufactured as a single piece from polyamide material. in its structure the flange, mounting clearance, stud clearance and 14  Similar separate parts have been removed. Thus, the parts are combined into a single integrated structure. The cables are collected inside. The cable entry is also removed from the body. The connection of the cable (1) is made via the fitting (2). The body cover (20) is attached to the body (10) via the body cover screw (11). It is secured. The connection is made possible thanks to the pre-drilled screw holes on the body. No counter nuts are used during assembly. This situation is due to the use of counter nuts during assembly. reducing the number of parts and completing the assembly process in a shorter time It contributes to its realization. 10 The body fixing screw (13) ensures that the body (10) remains fixed to the relevant support structure. This ensures that the electrical unit (A) is exposed to it during operation. The mounting position is maintained under vibration and mechanical loads. As a result, the electrical unit (A) is in motion during the bearing (5) and housing 1. While supporting the mechanical movement with the centering connector (3), the ring (17), spring (16), electrical conduction via spring retainer (16.1) and associated contact elements It ensures its continuity. At the same time, the fitting (2) and the seal (4) prevent liquid ingress, The polyamide body (10) and body cover (20) ensure mechanical integrity and protection from the external environment. It provides protection. Thus, electrical conduction, rotational movement, and sealing are ensured. Mechanical protection and safety are both implemented within the same unit. Benefits of the Invention One of the most important advantages of the invention is the liquid-tightness of the electrical unit. The aim is to improve its performance. Steel fitting and swivel added to the cable (1) inlet. Liquid entry from different entry and passage areas thanks to the leak-proof seal (4) in the area. This is prevented. This feature is particularly relevant in marine environments or when exposed to active liquids. It increases the reliability of the electrical unit in cranes. In the preparation form It is clearly stated that the product has been made liquid-proof. 30 Thanks to the polyamide body (10) and the one-piece body cover (20) used in the invention Mechanical strength is increased. Produced from a single material and as a monolithic unit. 1  The structure includes connection areas that were separate parts in the previous system. This reduces the integrity of the body and its usability. Mechanical stresses that may occur during this process can be mitigated through a more integrated structure. It contributes to meeting the needs.  Thanks to its one-piece body and cover structure, the flange, mounting clearance, and stud clearance are minimized. and similar separate parts are removed. The removal of these parts... not only does it reduce the number of parts, but it also makes these parts separate. It also eliminates the processes required for its production, positioning, and assembly. It removes. 10 The invention also offers significant advantages in terms of production and assembly. Monolithic structure. Thanks to this, assembly and welding processes are eliminated, thus reducing labor costs. Costs are reduced. Additionally, thanks to the pre-drilled screw holes on the lid... Not using a counter nut reduces the number of parts used in the connection process and 13 It reduces the assembly steps. Rotary electrical contact thanks to the use of stainless chrome steel ring (17) Surface deformation is prevented. This ensures the smooth operation of the ring surface. to ensure that it remains more stable throughout and between the spring (16) and the ring  It contributes to the continuity of contact. Also, the new chrome bracelet. The fact that its structure is approximately 40% more cost-effective than the previous structure, the product It helps reduce production costs. The use of stainless steel springs (16) ensures that the spring element is protected from humid environmental conditions. It increases the resistance of the publication (16) to moisture, long It contributes to maintaining contact force during prolonged use and Accordingly, the electrical connection between the bracelet (17) and the contact element It supports its continuity. 30 Teflon washers (15) and Teflon connectors must be electrically separated. It contributes to providing insulation in these areas. Thus, the bracelet   unwanted contact between different electrical elements in the region Its use is restricted. The invention also enables a reduction in the number of parts. In the previous system, separate parts were used. flange, mounting clearance, stud clearance, cover, bolt clearance, etc. some of the elements such as bolts, nuts, cable ties, lock nuts and similar components removal and the integration of some functions within a monolithic polyamide structure. This results in a simpler construction. In the preparation form, this It is clearly stated that the parts were removed and the structure was made into a single unit. 10 Another advantage of the invention is the reduction of moisture and sweat formation. Polyamide The combined use of body and cover structure with sealing elements, electrical This limits the impact of moisture on the components within the unit. This situation is particularly relevant for crane systems operating outdoors and exposed to liquids. It contributes to the operational continuity of electrical and mechanical components. 15 In general, the invention refers to a device with increased mechanical strength and protection against liquid ingress, Consisting of fewer parts, assembly and production processes are simplified, and the cost is reduced. reduced and rotary electrical conduction surface resistance to deformation It provides an enhanced electrical unit. These improvements are particularly suitable for marine environments. and the operational reliability of the electrical unit in cranes exposed to active fluids It is aimed at increasing it. To fulfill all the purposes stated above and those that can be derived from the detailed explanation. The invention aims to bring about structural, mechanical and  improvements in the hydraulic rotor electrical unit. It relates to restructuring in sealing improvements.

Claims

21  REQUESTS 1. The invention relates to hydraulic cranes, platforms, fire trucks and similar vehicles mounted on vehicles. in construction machinery with driven and / or infinite rotation mechanisms The hydraulic rotor used is an electrical unit (A), and its feature is;  — the cable (1) that provides the electrical connection, the cable (1) electrical Steel cable gland (2) located in the entrance area of ​​the unit, rotates and steel that ensures the fixed sections are centered relative to each other. body centering fitting (3), between the rotating area and the body 10 Sealing felt (4) located in the transition zone, rotating element bearing (5), made of polyamide material as a single piece The manufactured body (10), the body cover that fastens to the body (10). cover screw (11), ring cover (12) covering the ring (17), body The body fixing screw (13) that secures (10) is made of Teflon material. bracelet cap screw (14), Teflon material washer (15), stainless steel spring (16), polyamide spring holder that positions the spring (16) (16.1), pin associated with spring (16) (16.2), made of stainless chrome steel bracelet (17), polyamide bracelet holder that positions bracelet (17). (18) and the body cover (20) covering the body (10)  It is characterized by...

2. According to claim 1, the electrical unit is (A) and its characteristics are; — steel cable  in the entry area of ​​the cable (1) to the electrical unit (A) It is characterized by containing the connector (2).

3. According to claim 1, the electrical unit is (A) and its characteristics are: — with the body centering fitting (3) being made of steel material  It is characterized by... 22  4. According to claim 1, the electrical unit is (A) and its characteristics are: — characterized by the presence of a sealing gasket (4) next to the bearing (5). is being done.  5. According to claim 1, the electrical unit is (A) and its characteristics are: — with the body (10) containing a monolithic structure of polyamide material It is characterized by... 10 6. According to claim 1, the electrical unit is (A) and its characteristics are: — the body (10), on which the body cover screw (11) is attached It is characterized by having pre-installed screw holes. 1) 7. According to claim 1, the electrical unit is (A) and its characteristics are: — the absence of a separate cable entry on the body (10) and the cable (1) through the steel cable gland (2) to the body (10) It is characterized by its binding.  8. According to claim 1, the electrical unit is (A) and its characteristics are: — the bracelet (17) is made of stainless chrome steel. It is characterized.  9. According to claim 1, the electrical unit is (A) and its characteristics are: — the bracelet cover screw (14) is made of Teflon material It is characterized.  10. According to claim 1, the electrical unit is (A) and its characteristics are: 3  — is characterized by the fact that the washer (15) is made of Teflon material.

11. According to claim 1, the electrical unit is (A) and its characteristics are:  — publication (16) is characterized by being made of stainless steel material. is being done.

12. According to claim 1, the electrical unit is (A) and its characteristics are: 10 — characterized by the spring retainer (16.1) being made of polyamide material. is being done.

13. According to claim 1, the electrical unit is (A) and its characteristics are: 1) — characterized by the bracelet holder (18) being made of polyamide material. is being done.

14. According to claim 1, the electrical unit is (A) and its characteristics are:  — body cover (20) made of polyamide material in one piece manufactured and attached to the body (10), body cover screw (11) It is characterized by its connection.

15. According to claim 1, the electrical unit is (A) and its characteristic is;  — body (10) flange, mounting clearance and stud clearance It is characterized by a monolithic body that does not contain any components.

16. According to claim 1, the electrical unit is (A) and its characteristic is;  4  — the bracelet (17) must be inside the bracelet cover (12) and the bracelet (17) position of polyamide bracelet holder (18) It is characterized by its limitations.

17. According to claim 1, the electrical unit is (A) and its characteristics are;  — with the spring (16), spring holder (16.1) and pin (16.2) It is characterized by...

18. According to claim 1, the electrical unit is (A) and its characteristics are; 10 — body (10), ring (17), spring (16), spring holder (16.1), ring holder (18), leakproof felt (4) and steel cable gland (2) the same electrical It is characterized by being located within unit (A). 1)

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