CN116705461B - Auxiliary device for traction transformer installation and use method thereof - Google Patents
Auxiliary device for traction transformer installation and use method thereof Download PDFInfo
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- CN116705461B CN116705461B CN202310983351.8A CN202310983351A CN116705461B CN 116705461 B CN116705461 B CN 116705461B CN 202310983351 A CN202310983351 A CN 202310983351A CN 116705461 B CN116705461 B CN 116705461B
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- 238000009434 installation Methods 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000006835 compression Effects 0.000 claims description 24
- 238000007906 compression Methods 0.000 claims description 24
- 230000006978 adaptation Effects 0.000 claims description 10
- 239000012535 impurity Substances 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 7
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000032683 aging Effects 0.000 claims description 3
- 239000004519 grease Substances 0.000 claims description 3
- 230000001050 lubricating effect Effects 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
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- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The application discloses an auxiliary device for installing a traction transformer and a use method thereof, comprising transformer equipment, wherein the top end of the transformer equipment is electrically connected with a connecting piece, the bottom end of the transformer equipment is fixedly connected with a fixed bottom plate, four corners of the surface of the fixed bottom plate are respectively provided with a fixed round hole, the left side and the right side of the bottom end of the fixed bottom plate are respectively embedded with an installation supporting plate, and the side surfaces of the installation supporting plates are embedded with a height adjusting structure. According to the application, the height adjusting assembly and the clamping assembly are arranged, and the mutual matching of the height adjusting assembly and the clamping assembly is utilized, so that the fixed threaded sleeve is firstly rotated clockwise or anticlockwise on the surface of the fixed stud according to actual requirements, then the fixed screw hole at the top end of the fixed threaded sleeve synchronously moves along with the fixed threaded sleeve, and when the fixed threaded sleeve moves to a required height, the fixed bottom plate is placed at the top end of the fixed sleeve, so that the adjustment of the integral height value range of the fixed bottom plate and the transformer equipment is completed.
Description
Technical Field
The application relates to the technical field of traction transformers, in particular to an auxiliary device for installing a traction transformer and a using method thereof.
Background
The transformer consists of iron core and coil with two or more windings, the winding connected to power source is called primary winding and the other windings are called secondary winding. The transformer is composed of an iron core made of soft magnetic material and two coils with different turns sleeved on the iron core, and the traction transformer is used for transmitting electric energy of a three-phase electric power system to two single-phase traction lines with loads respectively, and the two single-phase traction lines are used for supplying power to the up-and-down locomotives respectively. In an ideal situation, the two single-phase loads are the same, so the traction transformer is used as a three-phase to two-phase transformer, is a main device of a traction substation, has the characteristics of large volume and heavy weight, and needs to be transported into the traction substation before being installed.
When the traction transformer is used, the bottom of the traction transformer is required to be lifted, so that the traction transformer is conveniently electrically connected with two single traction routes, meanwhile, ventilation effect between the bottom end and the bottom surface of the traction transformer can be ensured, and the problems of corrosion, damage, leakage and the like of the surface of the transformer caused by over-wet bottom end are avoided.
It still has some drawbacks in practical use, such as: the bottom end of the existing traction transformer is generally supported by an angle iron plate or a wood plate for isolation, when the height value of the existing traction transformer needs to be adjusted, a plurality of base plates with different thicknesses are generally prepared, the actual operation is extremely inconvenient, meanwhile, impurities and dust are easy to store at the bottom end of the existing traction transformer after the existing traction transformer is used for a long time, and the existing traction transformer device is inconvenient for operators to clean the bottom end of the existing traction transformer due to the fact that the bottom end and the bottom surface of the existing traction transformer are small in interval and large in area, and usability of the existing traction transformer device needs to be improved.
The auxiliary device for installing the traction transformer is provided for researching and improving the existing structure and the existing defects so as to achieve the purpose of having more practical value.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, the embodiment of the present application provides an auxiliary device for installing a traction transformer and a method for using the same, by providing a height adjusting assembly and a clamping assembly, and by utilizing the mutual cooperation of the height adjusting assembly and the clamping assembly, a fixing threaded sleeve is firstly rotated clockwise or anticlockwise on the surface of a fixing stud according to actual requirements, so as to move up and down, then a fixing screw hole at the top end of the fixing threaded sleeve moves synchronously with the fixing threaded sleeve, when the fixing threaded sleeve moves to a required height, a fixing bottom plate is placed at the top end of a fixing sleeve, and the fixing stud is ensured to pass through the fixing bottom plate on the surface of the fixing bottom plate, then a fixing round sleeve is rotated clockwise through a threaded notch in the fixing round sleeve, so that the fixing round sleeve moves gradually along the outer surface of the fixing stud until the bottom end of the threaded notch contacts with the top end of the fixing bottom plate, so as to clamp and fix the upper end of the fixing bottom plate, thereby completing the adjustment of the whole height value range of the fixing bottom plate and transformer equipment, so as to solve the problems in the background art.
In order to achieve the above purpose, the present application provides the following technical solutions: the auxiliary device for installing the traction transformer comprises transformer equipment, wherein the top end of the transformer equipment is electrically connected with a connecting piece, the bottom end of the transformer equipment is fixedly connected with a fixed bottom plate, fixed round holes are formed in four corners of the surface of the fixed bottom plate, mounting supporting plates are embedded and installed on the left side and the right side of the bottom end of the fixed bottom plate, and a height adjusting structure is embedded and installed on the side face of the mounting supporting plate;
the top thread of height-adjusting structure installs the clamping assembly, the side integrate body of installation layer board is installed and is connected the curb plate, the left and right sides surface of transformer equipment from left to right equidistance in proper order installs the heat dissipation square board, the medial surface fixedly connected with removal clearance structure of installation layer board.
In a preferred embodiment, the height adjusting structure comprises a fixing screw bolt, a connecting base is mounted at the bottom end of the fixing screw bolt in an embedded mode, the other end of the connecting base is fixedly embedded with the side face of the mounting support plate, a fixing screw sleeve is sleeved on the surface screw thread of the fixing screw bolt, a fixing screw hole is formed in the fixing screw sleeve, and a fixing sleeve is fixedly sleeved on the top end of the fixing screw sleeve.
In a preferred embodiment, a layer of rubber cushion layer is fixedly adhered to the top end of the fixing sleeve, a mounting adapting opening is formed in the fixing sleeve, and the shape of the mounting adapting opening is mutually matched with that of the fixing thread sleeve.
In a preferred embodiment, the clamping assembly comprises a fixed frame, the left side surface and the right side surface of the fixed frame are respectively and fixedly connected with a stable side plate and a clamping supporting plate, a fixed circular sleeve is rotatably sleeved in the fixed frame, wear-resistant lines are arranged on the top end of the fixed circular sleeve, and a threaded notch is formed in the fixed circular sleeve.
In a preferred embodiment, the fixed rotating shafts are embedded and mounted on the left side and the right side of the inside of the fixed frame, a rotating round hole matched with the fixed rotating shaft is formed in the side face of the fixed round sleeve, and the fixed rotating shaft is in mutual rotating sleeving connection with the rotating round hole.
In a preferred embodiment, the side surface of the fixed frame is provided with an adapting strip-shaped notch, the inner parts of the left side surface and the right side surface of the adapting strip-shaped notch are provided with rotating notches, the side surfaces of the rotating notches are rotatably sleeved with cams, and the top end surfaces of the cams are provided with embedding notches.
In a preferred embodiment, the side surface of the cam is internally embedded and connected with a fixed rotating rod, the inside of the embedded notch is detachably embedded and provided with a fixed cylinder, and one end of the surface of the fixed cylinder is embedded and sleeved with an installation side plate.
In a preferred embodiment, the other side of the mounting side plate is embedded and connected with a compression spring, the other end of the compression spring is embedded and mounted with the surface of the stable side plate, the surface of the compression spring is uniformly coated with a thin layer of anticorrosive paint, and the whole of the compression spring is made of alloy steel materials.
In a preferred embodiment, remove clearance structure includes fixed slide rail, the inside notch has been seted up to the inside of fixed slide rail, fixed slider has been cup jointed in the inside slip of inside notch, top one side fixed mounting of fixed slider has the connecting block, the side fixedly connected with connecting rope of fixed slider, the other end winding of connecting rope is connected with the dead lever, the fixed cover of the other end of dead lever is equipped with spacing disc board, the adaptation roof has been cup jointed can be dismantled to the side of fixed slider, the equal fixedly connected with mosaic plate in the left and right sides of adaptation roof, fixed bayonet socket has been seted up to the side of fixed slider, the side of mosaic plate can be dismantled with the inside of fixed bayonet socket and cup joint.
The application method of the auxiliary device for installing the traction transformer comprises the following steps of: s1, firstly, rotating a fixed thread bush clockwise or anticlockwise on the surface of a fixed stud according to actual requirements, so as to move up and down, then synchronously moving a fixed screw hole at the top end of the fixed thread bush along with the fixed thread bush, and when the fixed screw hole moves to a required height, placing a fixed bottom plate at the top end of the fixed sleeve, and ensuring that the fixed stud passes through a fixed round hole on the surface of the fixed bottom plate;
s2, rotating the fixed round sleeve clockwise through the threaded notch in the fixed round sleeve to enable the fixed round sleeve to gradually move downwards along the outer surface of the fixed stud until the bottom end of the threaded notch is in abutting contact with the top end surface of the fixed bottom plate, then embedding and mounting the mounting side plate into the embedded notch in the top end of the cam through the fixed cylinder on one side of the mounting side plate, so that the whole compression spring on the back of the mounting side plate is compressed, and simultaneously pushing the cam on the bottom end of one side of the mounting side plate to rotate in abutting contact with the top end surface of the fixed bottom plate through the reverse elasticity of the compression spring, and enabling the whole fixed frame to tilt towards one side to rotate by utilizing the specific shape of the cam while rotating, so that the bottom end surface of the clamping support plate on the other side of the fixed frame is abutted against and abutted with the top surface of the fixed bottom plate, and further conducting deep clamping limiting on the fixed bottom plate;
s3, when the bottom end of the transformer equipment is cleaned subsequently, one end of the connecting rope can be taken out from the surface of the fixed rod, then one side of the connecting rope is held, the connecting rope is pulled back and forth to drive the whole fixed sliding block to transversely slide in the inner notch on the inside of the fixed sliding rail, the top end of the fixed sliding block and the bottom end surface of the fixed bottom plate are used for jointing design, the fixed sliding block can clean the bottom end of the fixed bottom plate, impurities and dust at the bottom end of the fixed bottom plate are scraped, impurities are continuously pushed to be sent out from one side surface of the mounting supporting plate, cleaning and collecting work of the impurities at the bottom end of the transformer equipment is facilitated for subsequent operators, and meanwhile, the connecting block at the top end of one side of the connecting block is jointed with the inner side surface of the mounting supporting plate to synchronously slide in the sliding process of the fixed sliding block and is mutually matched with the fixed sliding block;
s4, a subsequent operator regularly coats lubricating grease on the surface of the fixed sliding block, one end of the connecting rope is sequentially wound on the surface of the fixed rod, then the whole body of the fixed sliding block can be cleaned and replaced according to the condition of the adaptive top plate, and meanwhile, the adaptive top plate with different sizes can be replaced to adapt to use in a specific environment;
and S5, finally, checking whether the fixity among all components of the device is normal or not by an operator, and then replacing and maintaining parts with serious ageing and abrasion inside the whole device, so as to complete the adjustment work of the whole height value of the transformer equipment.
The application has the technical effects and advantages that:
according to the application, through arranging the height adjusting component and the clamping component and utilizing mutual matching of the two components, firstly, the fixed thread sleeve rotates clockwise or anticlockwise on the surface of the fixed stud according to actual requirements, so as to move up and down, then the fixed screw hole at the top end of the fixed thread sleeve moves synchronously along with the fixed thread sleeve, when the fixed thread sleeve moves to a required height, the fixed bottom plate is placed at the top end of the fixed sleeve, the fixed stud penetrates through the fixed bottom plate on the surface of the fixed bottom plate, then the fixed round sleeve rotates clockwise through the thread notch in the fixed round sleeve, so that the fixed round sleeve moves downwards gradually along the outer surface of the fixed stud until the bottom end of the thread notch contacts with the top end surface of the fixed bottom plate, and therefore, the upper end of the fixed bottom plate is clamped and fixed, and the adjustment work of the integral height value range of the fixed bottom plate and transformer equipment is completed;
according to the application, the movable cleaning assembly, the mounting support plate and the fixing bottom plate are arranged, and when the bottom end of the transformer equipment is cleaned subsequently, one end of the connecting rope can be taken out of the surface of the fixing rod, then one side of the connecting rope is held, and then the connecting rope is pulled back and forth to drive the whole body of the fixing slide block to transversely slide in the inner notch on the inside of the fixing slide rail;
according to the application, the clamping assembly, the fixing stud and the fixing bottom plate are mutually matched, the mounting side plate is embedded and mounted into the embedded notch at the top end of the cam through the fixing cylinder at one side of the mounting side plate, so that the whole compression spring at the back of the mounting side plate is compressed, meanwhile, the compressed compression spring pushes the cam at the bottom end of one side of the mounting side plate to rotate in a jointing way at the top end surface of the fixing bottom plate through the reverse elasticity of the compression spring, the whole fixing frame is tilted and rotated towards one side while rotating by utilizing the specific shape of the cam, the bottom end surface of the clamping support plate at the other side of the fixing frame is abutted and jointed with the top surface of the fixing bottom plate, and further, the deep clamping limit is carried out on the fixing bottom plate, so that the connection strength and firmness among all groups of structures in the device are further ensured, and the safety of the device is ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present application;
FIG. 2 is a schematic view of a three-dimensional assembly structure of the present application;
FIG. 3 is a schematic side view of the overall structure of the fixing base plate of the present application;
FIG. 4 is a schematic view of a partial perspective assembly structure of the present application;
FIG. 5 is a schematic perspective view of a clamping assembly according to the present application;
FIG. 6 is an enlarged schematic view of the structure of FIG. 5A according to the present application;
FIG. 7 is a schematic view of the bottom end surface structure of the mounting bracket of the present application;
fig. 8 is a schematic diagram of the overall assembly structure of the mobile cleaning structure of the present application.
The reference numerals are: 1. a transformer device; 2. a connecting piece; 3. a fixed bottom plate; 4. fixing the round hole; 5. mounting a supporting plate; 6. a height adjustment structure; 7. connecting side plates; 8. a clamping assembly; 9. a heat dissipation square plate; 10. moving the cleaning structure; 61. fixing a stud; 62. the base is connected; 63. fixing a threaded sleeve; 64. fixing the screw holes; 65. a fixed sleeve; 66. installing an adapting port; 81. a fixed frame; 82. stabilizing the side plates; 83. clamping the supporting plate; 84. fixing the round sleeve; 85. wear-resistant lines; 86. a threaded notch; 87. fixing the rotating shaft; 88. rotating the round hole; 89. fitting the strip-shaped notch; 891. rotating the notch; 892. a cam; 893. embedding the notch; 894. fixing the rotating rod; 895. a fixed cylinder; 896. installing a side plate; 897. a compression spring; 101. fixing the sliding rail; 102. an internal slot; 103. a fixed slide block; 104. a connecting block; 105. a connecting rope; 106. a fixed rod; 107. a limit disc plate; 108. adapting the top plate; 109. mosaic plates; 110. and fixing the bayonet.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The auxiliary device for installing the traction transformer comprises transformer equipment 1, wherein the top end of the transformer equipment 1 is electrically connected with a connecting piece 2, the bottom end of the transformer equipment 1 is fixedly connected with a fixed bottom plate 3, four corners of the surface of the fixed bottom plate 3 are respectively provided with a fixed round hole 4, the left side and the right side of the bottom end of the fixed bottom plate 3 are respectively provided with an installing support plate 5 in an embedded manner, and the side surface of the installing support plate 5 is provided with a height adjusting structure 6 in an embedded manner;
the top thread of height-adjusting structure 6 installs clamping assembly 8, the side integrated formation of installation layer board 5 is installed and is connected curb plate 7, the left and right sides surface of transformer equipment 1 from left to right equidistance in proper order installs heat dissipation square plate 9, the medial surface fixedly connected with of installation layer board 5 removes clearance structure 10.
The height adjusting structure 6 comprises a fixing stud 61, a connecting base 62 is embedded and installed at the bottom end of the fixing stud 61, the other end of the connecting base 62 is fixedly embedded with the side face of the mounting support plate 5, a fixing thread sleeve 63 is sleeved on the surface thread of the fixing stud 61, a fixing screw hole 64 is formed in the fixing thread sleeve 63, a fixing sleeve 65 is fixedly sleeved on the top end of the fixing thread sleeve 63, a layer of rubber cushion layer is fixedly adhered to the top end of the fixing sleeve 65, an installation adapting opening 66 is formed in the fixing sleeve 65, the shape of the installation adapting opening 66 is adapted to the fixing thread sleeve 63, the clamping assembly 8 comprises a fixing frame 81, a stable side plate 82 and a clamping support plate 83 are fixedly connected to the left side surface and the right side surface of the fixing frame 81 respectively, a fixing round sleeve 84 is sleeved in the fixing frame 81 in a rotating mode, wear-resisting threads 85 are formed in the top end of the fixing round sleeve 84, and a thread notch 86 is formed in the fixing round sleeve 84;
fixed pivot 87 is all embedded to the inside left and right sides of fixed frame 81, fixed round sleeve 84's side seted up with fixed pivot 87 looks adaptation rotate round hole 88, fixed pivot 87 and rotate round hole 88 and rotate each other and cup joint, the adaptation bar notch 89 has been seted up to the side of fixed frame 81, the rotation notch 891 has all been seted up to the inside of the left and right sides face of adaptation bar notch 89, the side rotation cover of rotation notch 891 has cam 892, the embedding notch 893 has been seted up to the top face department of cam 892, the inside mosaic of the side of cam 892 is connected with fixed bull stick 894, the inside detachable mosaic of embedding notch 893 is installed fixed cylinder 895, fixed cylinder 895's surface one end embedding cup joints installation curb plate 896.
Referring to fig. 3-6 of the specification, a compression spring 897 is embedded and connected to the other side of the mounting side plate 896, the other end of the compression spring 897 is embedded and mounted on the surface of the stable side plate 82, a layer of anticorrosive paint thin layer is uniformly coated on the surface of the compression spring 897, and the whole of the compression spring 897 is made of alloy steel materials.
The implementation mode specifically comprises the following steps: the whole compression spring 897 is made of alloy steel materials, so that the compression spring has more excellent characteristics than similar carbon steel, and 1: high strength and good plasticity and toughness. Due to the effect of alloy elements, the strength is 25% -50% higher than that of common carbon steel, the elongation is 15% -23%, and the impact toughness at room temperature is higher than 60J/cm < 2 >; 2, good weldability. Because of low carbon content, low alloy element content, good plasticity and low hardenability, quenching tissues or cracks are not suitable to appear at the weld joint; 3: the cold and hot pressure processability is good. Because of its good plasticity and small deformation resistance, it is not easy to crack after press working.
Referring to fig. 7-8 of the specification, the movable cleaning structure 10 includes a fixed slide rail 101, an inner notch 102 is formed in the fixed slide rail 101, a fixed slide block 103 is sleeved in the inner notch 102 in a sliding manner, a connecting block 104 is fixedly mounted on one side of the top end of the fixed slide block 103, a connecting rope 105 is fixedly connected to the side surface of the fixed slide block 103, a fixing rod 106 is wound on the other end of the connecting rope 105, a limiting disc plate 107 is fixedly sleeved on the other end of the fixing rod 106, an adapting top plate 108 is detachably sleeved on the side surface of the fixed slide block 103, insert plates 109 are fixedly connected to the left side and the right side of the adapting top plate 108, a fixing bayonet 110 is formed in the side surface of the fixed slide block 103, and the side surface of the insert plate 109 is detachably sleeved in the fixing bayonet 110.
The implementation mode specifically comprises the following steps: utilize the side of mosaic plate 109 can dismantle with the inside of fixed bayonet socket 110 and cup joint for later stage operating personnel can clean and change its whole according to the condition of adaptation roof 108, but simultaneously the adaptation roof 108 of changeable size makes its adaptation use under the specific environment, further promotes its holistic flexibility ratio of device and accommodation.
The working principle of the application is as follows:
the first step: first the operator normally assembles the various components of the device and then normally starts the device.
And a second step of: s1, firstly, a fixing thread sleeve 63 rotates clockwise or anticlockwise on the surface of a fixing stud 61 according to actual requirements, so as to move up and down, then a fixing screw hole 64 at the top end of the fixing thread sleeve 63 moves synchronously along with the fixing thread sleeve 63, and when the fixing thread sleeve 63 moves to a required height, a fixing bottom plate 3 is placed at the top end of a fixing sleeve 65, and the fixing stud 61 is ensured to pass through a fixing round hole 4 on the surface of the fixing bottom plate;
s2, then the fixed round sleeve 84 rotates clockwise through the threaded notch 86 in the fixed round sleeve to enable the fixed round sleeve to move downwards gradually along the outer surface of the fixed stud 61 until the bottom end of the threaded notch 86 contacts with the top end surface of the fixed bottom plate 3 in a fit mode, then the mounting side plate 896 is embedded into the embedded notch 893 in the top end of the cam 892 through the fixed cylinder 895 on one side of the mounting side plate, so that the whole compression spring 897 on the back surface of the mounting side plate 896 is compressed, meanwhile, the compressed compression spring 897 pushes the cam 892 on the bottom end of one side of the mounting side plate 896 to rotate in a fit mode at the top end surface of the fixed bottom plate 3 through the reverse elastic force of the compression spring 897, and the whole fixed frame 81 is tilted towards one side during rotation by utilizing the specific shape of the cam 892, so that the bottom end surface of the clamping supporting plate 83 on the other side of the fixed frame 81 contacts with the top surface of the fixed bottom plate 3 in a fit mode, and further deep clamping limiting is carried out on the fixed bottom plate 3;
s3, when the bottom end of the transformer equipment 1 is cleaned subsequently, one end of the connecting rope 105 can be taken out from the surface of the fixed rod 106, then one side of the connecting rope 105 is held, then the connecting rope 105 is pulled back and forth to drive the whole of the fixed sliding block 103 to transversely slide in the inner notch 102 on the inside of the fixed sliding rail 101, the top end of the fixed sliding block 103 is attached to the bottom end surface of the fixed bottom plate 3, so that the fixed sliding block 103 can clean the bottom end of the fixed bottom plate 3, and the impurities and dust at the bottom end of the fixed bottom plate 3 are scraped, and the impurities are continuously pushed to be sent out from one side surface of the mounting supporting plate 5, so that the impurities at the bottom end of the transformer equipment 1 can be cleaned and collected conveniently by subsequent operators, and meanwhile, in the sliding process of the fixed sliding block 103, the connecting block 104 at the top end of one side of the connecting block 104 is attached to the inner side surface of the mounting supporting plate 5 to synchronously slide, and is matched with the fixed sliding block 103;
s4, the subsequent operators regularly coat lubricating grease on the surface of the fixed sliding block 103, one end of the connecting rope 105 is sequentially wound on the surface of the fixed rod 106, then the whole body of the connecting rope can be cleaned and replaced according to the condition of the adapting top plate 108, and meanwhile, the adapting top plate 108 with different sizes can be replaced to adapt to use under specific environments.
And a third step of: the operator first closes the device normally, then checks whether the fixity between the various components of the device is normal, and then replaces and repairs the parts inside the device that are more subject to aging and wear.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the application is not intended to limit the application to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the application are intended to be included within the scope of the application.
Claims (2)
1. The utility model provides an auxiliary device is used in traction transformer installation, includes transformer equipment (1), the top electric connection of transformer equipment (1) has connecting piece (2), the bottom fixedly connected with PMKD (3) of transformer equipment (1), its characterized in that: the four corners of the surface of the fixed bottom plate (3) are provided with fixed round holes (4), the left side and the right side of the bottom end of the fixed bottom plate (3) are respectively embedded with a mounting support plate (5), and the side surfaces of the mounting support plates (5) are embedded with a height adjusting structure (6);
the top end of the height adjusting structure (6) is provided with a clamping assembly (8) in a threaded manner, the side surface of the mounting support plate (5) is integrally provided with a connecting side plate (7), the left side surface and the right side surface of the transformer equipment (1) are sequentially provided with radiating square plates (9) at equal intervals from left to right, and the inner side surface of the mounting support plate (5) is fixedly connected with a movable cleaning structure (10); the height adjusting structure (6) comprises a fixing stud (61), a connecting base (62) is embedded and installed at the bottom end of the fixing stud (61), the other end of the connecting base (62) is fixedly embedded with the side face of the mounting support plate (5), a fixing thread sleeve (63) is sleeved on the surface thread of the fixing stud (61), a fixing screw hole (64) is formed in the fixing thread sleeve (63), a fixing sleeve (65) is fixedly sleeved on the top end of the fixing thread sleeve (63), a layer of rubber cushion layer is fixedly adhered to the top end of the fixing sleeve (65), a mounting adapting opening (66) is formed in the fixing sleeve (65), and the shape of the mounting adapting opening (66) is matched with that of the fixing thread sleeve (63);
the clamping assembly (8) comprises a fixed frame (81), the left side surface and the right side surface of the fixed frame (81) are respectively and fixedly connected with a stable side plate (82) and a clamping supporting plate (83), a fixed round sleeve (84) is sleeved in the fixed frame (81) in a rotating mode, wear-resistant lines (85) are arranged on the top end of the fixed round sleeve (84), a threaded notch (86) is formed in the fixed round sleeve (84), fixed rotating shafts (87) are respectively embedded in the left side and the right side of the inside of the fixed frame (81), rotating round holes (88) matched with the fixed rotating shafts (87) are formed in the side surfaces of the fixed round sleeve (84), the fixed rotating shafts (87) are sleeved with the rotating round holes (88) in a rotating mode, matching strip-shaped notches (89) are formed in the side surfaces of the fixed frame (81), rotating notches (891) are formed in the left side surfaces and the right side surfaces of the matching notches (89), cams (892) are rotatably sleeved with the side surfaces of the top ends of the cams (892), the rotating rods (894) are embedded in the rotating grooves (895) and the rotating rods (895) are fixedly embedded in the rotating shafts, one end of the surface of the fixed cylinder (895) is embedded and sleeved with an installation side plate (896), the other side of the installation side plate (896) is embedded and connected with a compression spring (897), the surface of the compression spring (897) is uniformly coated with a layer of anticorrosive paint thin layer, and the whole of the compression spring (897) is made of alloy steel materials;
remove clearance structure (10) including fixed slide rail (101), inside notch (102) have been seted up to the inside of fixed slide rail (101), fixed slider (103) have been cup jointed in the inside slip of inside notch (102), fixed bayonet socket (110) have been seted up to the top one side fixed connection of fixed slider (103) connecting block (104), the side fixedly connected with connecting rope (105) of fixed slider (103), the other end winding of connecting rope (105) is connected with dead lever (106), the other end fixed cover of dead lever (106) is equipped with spacing disc board (107), the side of fixed slider (103) can be dismantled and has cup jointed adaptation roof (108), the equal fixedly connected with mosaic plate (109) of left and right sides of adaptation roof (108), fixed bayonet socket (110) have been seted up to the side of fixed slider (103), the side of mosaic plate (109) can be dismantled with the inside of fixed bayonet socket (110).
2. The method of using an auxiliary device for installing a traction transformer according to claim 1, comprising the steps of:
s1, firstly, rotating a fixed thread bush clockwise or anticlockwise on the surface of a fixed stud according to actual requirements, so as to move up and down, then synchronously moving a fixed screw hole at the top end of the fixed thread bush along with the fixed thread bush, and when the fixed screw hole moves to a required height, placing a fixed bottom plate at the top end of the fixed sleeve, and ensuring that the fixed stud passes through a fixed round hole on the surface of the fixed bottom plate;
s2, rotating the fixed round sleeve clockwise through the threaded notch in the fixed round sleeve to enable the fixed round sleeve to gradually move downwards along the outer surface of the fixed stud until the bottom end of the threaded notch is in abutting contact with the top end surface of the fixed bottom plate, then embedding and mounting the mounting side plate into the embedded notch in the top end of the cam through the fixed cylinder on one side of the mounting side plate, so that the whole compression spring on the back of the mounting side plate is compressed, and simultaneously pushing the cam on the bottom end of one side of the mounting side plate to rotate in abutting contact with the top end surface of the fixed bottom plate through the reverse elasticity of the compression spring, and enabling the whole fixed frame to tilt towards one side to rotate by utilizing the specific shape of the cam while rotating, so that the bottom end surface of the clamping support plate on the other side of the fixed frame is abutted against and abutted with the top surface of the fixed bottom plate, and further conducting deep clamping limiting on the fixed bottom plate;
s3, when the bottom end of the transformer equipment is cleaned subsequently, one end of the connecting rope can be taken out from the surface of the fixed rod, then one side of the connecting rope is held, the connecting rope is pulled back and forth to drive the whole fixed sliding block to transversely slide in the inner notch on the inside of the fixed sliding rail, the top end of the fixed sliding block and the bottom end surface of the fixed bottom plate are used for jointing design, the fixed sliding block can clean the bottom end of the fixed bottom plate, impurities and dust at the bottom end of the fixed bottom plate are scraped, impurities are continuously pushed to be sent out from one side surface of the mounting supporting plate, cleaning and collecting work of the impurities at the bottom end of the transformer equipment is facilitated for subsequent operators, and meanwhile, the connecting block at the top end of one side of the connecting block is jointed with the inner side surface of the mounting supporting plate to synchronously slide in the sliding process of the fixed sliding block and is mutually matched with the fixed sliding block;
s4, a subsequent operator regularly coats lubricating grease on the surface of the fixed sliding block, one end of the connecting rope is sequentially wound on the surface of the fixed rod, then the whole body of the fixed sliding block can be cleaned and replaced according to the condition of the adaptive top plate, and meanwhile, the adaptive top plate with different sizes can be replaced to adapt to use in a specific environment;
and S5, finally, checking whether the fixity among all components of the device is normal or not by an operator, and then replacing and maintaining parts with serious ageing and abrasion inside the whole device, so as to complete the adjustment work of the whole height value of the transformer equipment.
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| CN209439089U (en) * | 2018-12-21 | 2019-09-27 | 贵州电网有限责任公司 | The cleaning device that can be arbitrarily moved in vertical plane |
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