CN104835626A - Chain drive transformer convenient to dismount and maintain - Google Patents
Chain drive transformer convenient to dismount and maintain Download PDFInfo
- Publication number
- CN104835626A CN104835626A CN201510295599.0A CN201510295599A CN104835626A CN 104835626 A CN104835626 A CN 104835626A CN 201510295599 A CN201510295599 A CN 201510295599A CN 104835626 A CN104835626 A CN 104835626A
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- pedestal
- device body
- bar
- transformer
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Abstract
A chain drive transformer convenient to dismount and maintain comprises a transformer body (1), a transformer body base (2) and a mounting frame (3), an iron core coil assembly and a lead are arranged in the transformer body (1), the bottom side face of the mounting frame (3) is used for being fixedly connected with a transformer containing building, and the transformer body base (2) is fixedly connected to the bottom of the transformer body (1). At least two base strips (20) are included, each base strip (20) is provided with an upper protruding connecting portion (24) and a width extending portion (241) which is arranged below the protruding connecting portion (24) and extends outwards in the width direction, the upper sides of the width extending portions (241) are covered with upper elastic mats (23), the left sides and the right sides of the width extending portions (241) are covered with side elastic mats (22), two rolling wheels (21) are arranged on the lower portion of each width extending portion (241), and an inverted-U-shaped groove (240) is formed in the position, between the two rolling wheels (21), of the bottom of each base strip (20) for allowing a driving screw rod (34) to pass through a clearance.
Description
Technical field
The application relates to field transformer, is specially a kind ofly use chain drive and be convenient to the transformer of demolition and maintenance.
Background technology
Transformer, due to its high-voltage operation characteristic, in use needs fastening installation.But, when needing the main transformation execution unit of transformer (the device body as transformer) demolition and maintenance, need manually to carry out; When transformer is in higher position, bring inconvenience to maintenance.
Summary of the invention
The object of this invention is to provide and a kind ofly use chain drive and be convenient to the transformer of demolition and maintenance, it can overcome above-mentioned defect.
According to the present invention, a kind ofly use chain drive and be convenient to the transformer of demolition and maintenance, comprise the device body containing core-coil assembly and lead-in wire, device body pedestal and installing rack, the bottom side of described installing rack is used for laying building body with transformer and is fixedly connected with, described device body pedestal is fixedly connected on the bottom of described device body, and comprise at least two pedestal bars, each pedestal bar has protrusion junction surface and below described protrusion junction surface and the in the direction of the width outward extending width extension on top, the upside of described width extension is covered with cushion, the left and right sides is covered with lateral elastic pad, downside is provided with two rollers, the bottom of described pedestal bar is provided with inverted U-channel and passes with for drive screw gap between described two rollers, the upper side at described protrusion junction surface be provided with fastening screw in order to engage bottom described device body and be fastenedly connected, both sides place on the longitudinally of each described pedestal bar is respectively arranged with the release slide block of described drive screw threaded engagement and advances slide block, the right-hand member of drive screw each in described at least two pedestal bars is provided with sprocket wheel, in two described sprocket wheels, the right side power of is connected with motor, speed changer is provided with between described motor and described sprocket wheel, wherein, also be connected with chain between two described sprocket wheels thus make two described sprocket wheel run-in synchronisms,
The top side face of described installing rack is divided into demolition and maintenance portion and fastening operate portions, and be provided with two chutes running through described demolition and maintenance portion and fastening operate portions, the bottom surface of chute described in every bar in order to engage with described roller and two side wall surfaces for vertical direction is in order to coordinate with the lateral elastic pad that the left and right sides of described width extension is covered with, and described two side wall surfaces are parallel to each other in described demolition and maintenance portion, tilt toward each other in described fastening operate portions, in described fastening operate portions, the top of chute described in every bar is coated with symmetrically arranged two the fastening cover plates of the longitudinal axis of described chute with being all fixedly connected with, conduit on being formed between two fastening cover plates, the side wall surface of upper conduit is divided into trumpet-shaped boot segment in order to inwardly to advance to guide described pedestal bar with the engage sides at described protrusion junction surface, and the guide section of parallel interval is in order to lead inwardly to advance the continuation of described pedestal bar with the engage sides at described protrusion junction surface, wherein, each in described two fastening cover plates include level upper side and along the inside direction of propulsion of described pedestal bar and downward-sloping downside in order to engage with the upper cushion that the upside of described width extension is covered with, thus, along with the described propelling slide block driven by described motor is to the promotion of described pedestal bar, the lateral elastic pad utilizing the left and right sides of the described width extension of each pedestal bar to be covered with coordinate with the extruding of described two side wall surfaces tilted toward each other in described fastening operate portions and the upper cushion utilizing the upside of the described width extension of each pedestal bar to be covered with the described inside direction of propulsion along described pedestal bar and the extruding of downward-sloping downside coordinate, described device body and device body pedestal are fastened on described installing rack, and along with the described release slide block driven by described motor is to the promotion of described pedestal bar, described pedestal bar is pushed out to described demolition and maintenance portion, thus described device body and device body pedestal can be hung described installing rack by the vertical direction.
Pass through the present invention, owing to employing the installing rack with service portion and fastening part, the device body of transformer can be changed by power drive by between these two portions, thus is fixed by whole transformer body by the squeezing action of downward-sloping top surface and the sidewall surfaces of opposite tilt and the cushion at corresponding site place in fastening part; By one of them sprocket rotation of driven by motor, give another sprocket wheel by chain transferring power thus make two sprocket wheel run-in synchronisms, the stable and reliable operation of chain transferring power, transferring power is large; Owing to not having the fastening cover plate at top and sidewall to be vertical direction in service portion, therefore, it is possible to hung by boom hoistings such as cranes.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of transformer of the present invention.
Fig. 2 is the vertical view of Fig. 1, is removed by transformer body to illustrate convenient.
Fig. 3 is the cross sectional representation of the pedestal bar in Fig. 1.
Embodiment
Below by composition graphs 1-3, by instantiation, the present invention is described in detail.
By with upper type, those skilled in the art can make various change according to mode of operation within the scope of the invention.
According to embodiment, a kind ofly use chain drive and be convenient to the transformer of demolition and maintenance, comprise containing core-coil assembly and the lead-in wire device body 1 of (not shown), device body pedestal 2 and installing rack 3, wherein, succinctly and be not described the concrete parts of transformer body 1 to describe, it is for means as known in the art or adopt these known approaches, the bottom side of described installing rack 3 is used for laying building body with transformer and is fixedly connected with, described device body pedestal 2 is fixedly connected on the bottom of described device body 1, and comprise at least two pedestal bars 20, each pedestal bar 20 has protrusion junction surface 24 and below described protrusion the junction surface 24 and in the direction of the width outward extending width extension 241 on top, the upside of described width extension 241 is covered with cushion 23, the left and right sides is covered with lateral elastic pad 22, downside is provided with two rollers 21, the bottom of described pedestal bar 20 is provided with inverted U-channel 240 and passes with for drive screw 34 gap between described two rollers 21, the upper side at described protrusion junction surface 24 be provided with fastening screw 25 in order to engage bottom described device body and be fastenedly connected, both sides place on the longitudinally of each described pedestal bar 20 is respectively arranged with the release slide block 342 of described drive screw 34 threaded engagement and advances slide block 341, the right-hand member of drive screw 34 each in described at least two pedestal bars 20 is provided with sprocket wheel 35, in two described sprocket wheels 35, the right side power of is connected with motor 351, speed changer 353 is provided with between described motor 351 and described sprocket wheel 35, wherein, also be connected with chain 352 between two described sprocket wheels 35 thus make the run-in synchronism of two described sprocket wheels 35,
The top side face of described installing rack 3 is divided into demolition and maintenance portion and fastening operate portions, and be provided with two chutes 31 running through described demolition and maintenance portion and fastening operate portions, the bottom surface of chute 31 described in every bar in order to engage with described roller 21 and two side wall surfaces 311 for vertical direction is in order to coordinate with the lateral elastic pad 22 that the left and right sides of described width extension 241 is covered with, and described two side wall surfaces 311 are parallel to each other in described demolition and maintenance portion, tilt toward each other in described fastening operate portions, in described fastening operate portions, the top of chute 31 described in every bar is coated with symmetrically arranged two the fastening cover plates 330 of the longitudinal axis of described chute 31 with being all fixedly connected with, conduit 33 on being formed between two fastening cover plates 330, the side wall surface of upper conduit 33 is divided into trumpet-shaped boot segment 332 in order to inwardly to advance to guide described pedestal bar 20 with the engage sides at described protrusion junction surface 24, and the guide section 331 of parallel interval is in order to lead inwardly to advance the continuation of described pedestal bar 20 with the engage sides at described protrusion junction surface 24, wherein, each in described two fastening cover plates 330 include level upper side 336 and along the inside direction of propulsion of described pedestal bar 20 and downward-sloping downside 337 in order to engage with the upper cushion 23 that the upside of described width extension 241 is covered with, thus, along with the described propelling slide block 341 driven by described motor is to the promotion of described pedestal bar 20, the lateral elastic pad 22 utilizing the left and right sides of the described width extension 241 of each pedestal bar 20 to be covered with coordinate with the extruding of described two side wall surfaces 311 tilted toward each other in described fastening operate portions and the upper cushion 23 utilizing the upside of the described width extension 241 of each pedestal bar 20 to be covered with the described inside direction of propulsion along described pedestal bar 20 and the extruding of downward-sloping downside 337 coordinate, described device body 1 and device body pedestal 2 are fastened on described installing rack 3, and along with the described release slide block 342 driven by described motor is to the promotion of described pedestal bar 20, described pedestal bar 20 is pushed out to described demolition and maintenance portion, thus described device body 1 and device body pedestal 2 can be hung described installing rack 3 by the vertical direction.
Described speed changer at least can be divided into low speed and two grades at a high speed, in the secure stage of cushion generation strain, utilizes low or first gear slowly to be advanced by device body and fastening; In the initial stage needing device body to release, utilize low or first gear and it is slowly released, afterwards, can top gear be utilized and fast device body be released.
Wherein, alternatively, the bottom side of described installing rack 3 is provided with securing member 32 and is fixedly connected with for laying building body with transformer.
Protection scope of the present invention limits with claim, and those skilled in the art can carry out change within the scope of routine techniques means and amendment to it.
Claims (2)
1. one kind uses chain drive and is convenient to the transformer of demolition and maintenance, it is characterized in that: comprise the device body (1) containing core-coil assembly and lead-in wire, device body pedestal (2) and installing rack (3), the bottom side of described installing rack (3) is used for laying building body with transformer and is fixedly connected with, described device body pedestal (2) is fixedly connected on the bottom of described device body (1), and comprise at least two pedestal bars (20), each pedestal bar (20) has protrusion junction surface (24) and in described protrusion junction surface (24) below and the in the direction of the width outward extending width extension (241) on top, the upside of described width extension (241) is covered with cushion (23), the left and right sides is covered with lateral elastic pad (22), downside is provided with two rollers (21), the bottom of described pedestal bar (20) is provided with inverted U-channel (240) and passes with for drive screw (34) gap between described two rollers (21), the upper side of described protrusion junction surface (24) be provided with fastening screw (25) in order to engage bottom described device body and be fastenedly connected, both sides place on the longitudinally of each described pedestal bar (20) is respectively arranged with the release slide block (342) of described drive screw (34) threaded engagement and advances slide block (341), the right-hand member of drive screw (34) each in described at least two pedestal bars (20) is provided with sprocket wheel (35), in two described sprocket wheels (35), the right side power of is connected with motor (351), speed changer (353) is provided with between described motor (351) and described sprocket wheel (35), wherein, also be connected with chain (352) between two described sprocket wheels (35) thus make the run-in synchronism of two described sprocket wheels (35),
The top side face of described installing rack (3) is divided into demolition and maintenance portion and fastening operate portions, and be provided with two chutes (31) of running through described demolition and maintenance portion and fastening operate portions, the bottom surface of chute (31) described in every bar in order to engage with described roller (21) and two side wall surfaces (311) for vertical direction is in order to coordinate with the lateral elastic pad (22) that the left and right sides of described width extension (241) is covered with, and described two side wall surfaces (311) are parallel to each other in described demolition and maintenance portion, tilt toward each other in described fastening operate portions, in described fastening operate portions, the top of chute (31) described in every bar is coated with symmetrically arranged two the fastening cover plates (330) of the longitudinal axis of described chute (31) with being all fixedly connected with, upper conduit (33) is formed between two fastening cover plates (330), the side wall surface of upper conduit (33) is divided into trumpet-shaped boot segment (332) in order to inwardly to advance to guide described pedestal bar (20) with the engage sides of described protrusion junction surface (24), and the guide section of parallel interval (331) is in order to lead inwardly to advance the continuation of described pedestal bar (20) with the engage sides of described protrusion junction surface (24), wherein, each in described two fastening cover plates (330) include level upper side (336) and along the inside direction of propulsion of described pedestal bar (20) and downward-sloping downside (337) in order to engage with the upper cushion (23) that the upside of described width extension (241) is covered with, thus, along with the described propelling slide block (341) driven by described motor is to the promotion of described pedestal bar (20), the lateral elastic pad (22) utilizing the left and right sides of the described width extension (241) of each pedestal bar (20) to be covered with coordinate with the extruding of described two side wall surfaces (311) tilted toward each other in described fastening operate portions and the upper cushion (23) utilizing the upside of the described width extension (241) of each pedestal bar (20) to be covered with described along the described inside direction of propulsion of pedestal bar (20), the extruding of downward-sloping downside (337) coordinates, described device body (1) and device body pedestal (2) are fastened on described installing rack (3), and along with the described release slide block (342) driven by described motor is to the promotion of described pedestal bar (20), described pedestal bar (20) is pushed out to described demolition and maintenance portion, thus described device body (1) and device body pedestal (2) can be hung described installing rack (3) by the vertical direction.
2. a kind ofly use chain drive and be convenient to the transformer of demolition and maintenance as claimed in claim 1, wherein, the bottom side of described installing rack (3) is provided with securing member (32) and is fixedly connected with for laying building body with transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510295599.0A CN104835626A (en) | 2015-06-02 | 2015-06-02 | Chain drive transformer convenient to dismount and maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510295599.0A CN104835626A (en) | 2015-06-02 | 2015-06-02 | Chain drive transformer convenient to dismount and maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104835626A true CN104835626A (en) | 2015-08-12 |
Family
ID=53813448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510295599.0A Pending CN104835626A (en) | 2015-06-02 | 2015-06-02 | Chain drive transformer convenient to dismount and maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104835626A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3750992A (en) * | 1972-06-26 | 1973-08-07 | E Johnson | Transformer mounting assembly |
| JP2001267134A (en) * | 2000-03-22 | 2001-09-28 | Sony Corp | Screw type electronic component |
| CN101200882A (en) * | 2007-12-21 | 2008-06-18 | 栾斌 | Slide track type damper |
| CN201266528Y (en) * | 2008-07-24 | 2009-07-01 | 中国二十冶建设有限公司 | Mobile transformer with collapsible fixed device |
| CN103824691A (en) * | 2014-02-28 | 2014-05-28 | 中冶天工上海十三冶建设有限公司 | Hydraulic ejecting, pushing and sliding installation method for transformer |
| JP2015032592A (en) * | 2013-07-31 | 2015-02-16 | 株式会社ダイヘン | Transformer |
| CN104465025A (en) * | 2014-12-03 | 2015-03-25 | 吴江变压器有限公司 | Improved structure of oil-immersed transformer with current transformer |
| CN204257329U (en) * | 2014-11-21 | 2015-04-08 | 国家电网公司 | Slide transformer mounting bracket |
-
2015
- 2015-06-02 CN CN201510295599.0A patent/CN104835626A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3750992A (en) * | 1972-06-26 | 1973-08-07 | E Johnson | Transformer mounting assembly |
| JP2001267134A (en) * | 2000-03-22 | 2001-09-28 | Sony Corp | Screw type electronic component |
| CN101200882A (en) * | 2007-12-21 | 2008-06-18 | 栾斌 | Slide track type damper |
| CN201266528Y (en) * | 2008-07-24 | 2009-07-01 | 中国二十冶建设有限公司 | Mobile transformer with collapsible fixed device |
| JP2015032592A (en) * | 2013-07-31 | 2015-02-16 | 株式会社ダイヘン | Transformer |
| CN103824691A (en) * | 2014-02-28 | 2014-05-28 | 中冶天工上海十三冶建设有限公司 | Hydraulic ejecting, pushing and sliding installation method for transformer |
| CN204257329U (en) * | 2014-11-21 | 2015-04-08 | 国家电网公司 | Slide transformer mounting bracket |
| CN104465025A (en) * | 2014-12-03 | 2015-03-25 | 吴江变压器有限公司 | Improved structure of oil-immersed transformer with current transformer |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150812 |