CN104867656A - Operating-speed-adjustable transformer with protective pads - Google Patents
Operating-speed-adjustable transformer with protective pads Download PDFInfo
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- CN104867656A CN104867656A CN201510297592.2A CN201510297592A CN104867656A CN 104867656 A CN104867656 A CN 104867656A CN 201510297592 A CN201510297592 A CN 201510297592A CN 104867656 A CN104867656 A CN 104867656A
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- pedestal
- slide block
- device body
- pedestal bar
- bar
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Abstract
The invention provides an operating-speed-adjustable transformer with protective pads. The operating-speed-adjustable transformer comprises a transformer body with an iron core coil component and a lead, a transformer body foundation support (2) and a mounting frame (3). The bottom side face of the mounting frame (3) is used for being fixedly connected with a transformer placement building body. The transformer body foundation support (2) is fixedly connected to the bottom of the transformer body (1) and comprises at least two foundation support strips (20). Each foundation support strip (20) comprises an upper protruding joint portion (24) and a width extension portion (241) arranged below the protruding joint portion (24) and extending outwards in the width direction. The upper sides of the width extension portions (241) are wrapped with upper elastic pads (23), the left sides and the right sides are wrapped with side elastic pads (22), and the lower sides are each provided with two idler wheels (21). The portion, between the two idler wheels (21), of the bottom of each foundation support strip (20) is provided with an inverted-U-shaped groove (240) allowing a drive screw (34) to penetrate through in a clearance mode.
Description
Technical field
The application relates to field transformer, be specially a kind of speed of service adjustable and band protection pad transformer.
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 a kind of speed of service adjustable and band protection pad transformer, it can overcome above-mentioned defect.
According to the present invention, a kind of speed of service is adjustable and the transformer of band protection pad, 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, cause the two sides on the longitudinally of described pedestal bar to produce when the right side of described propelling slide block and the left side of described release slide block are provided with protection pad in order to prevent described release slide block and to advance slide block and described pedestal bar Long contact time to wear and tear, drive screw right-hand member each in described at least two pedestal bars is respectively connected with motor power, two described motors communicate with one another and connect thus run-in synchronism, electronic-controlled installation is also provided with for controlling the rotating speed of described motor between two described motors, thus the rotating speed that according to circumstances can adjust described motor controls the speed releasing slide block and the operation of propelling slide block,
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; Cause the two sides on the longitudinally of pedestal bar to produce to wear and tear, play protection effect to pedestal bar during by the protection pad that arranges in order to prevent from releasing slide block and advancing slide block and pedestal bar Long contact time; 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, and the present invention drives a drive screw by a motor, two motors communicate with one another and connect thus run-in synchronism, add reliability of operation, the rotating speed of motor is controlled by electronic-controlled installation, thus the speed that the rotating speed that according to circumstances can adjust motor is released with controller in fastening operate portions and advanced.
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 of speed of service is adjustable and the transformer of band protection pad, 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, cause the two sides on the longitudinally of described pedestal bar 20 to produce when the right side of described propelling slide block 341 and the left side of described release slide block 342 are provided with protection pad 100 in order to prevent described release slide block 342 and to advance slide block 341 and described pedestal bar 20 Long contact time to wear and tear, drive screw 34 right-hand member each in described at least two pedestal bars 20 is respectively connected with motor 35 power, two described motors 35 communicate with one another and connect thus run-in synchronism, electronic-controlled installation 200 is also provided with for controlling the rotating speed of described motor 35 between two described motors 35, thus the rotating speed that according to circumstances can adjust described motor 35 controls the speed releasing slide block 342 and the operation of propelling slide block 341,
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,
The rotating speed that the adjustment of described electronic-controlled installation controls motor 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. the adjustable and transformer of band protection pad of the speed of service, 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), cause the two sides on the longitudinally of described pedestal bar (20) to produce when the right side of described propelling slide block (341) and the left side of described release slide block (342) are provided with protection pad (100) in order to prevent described release slide block (342) and to advance slide block (341) and described pedestal bar (20) Long contact time to wear and tear, drive screw (34) right-hand member each in described at least two pedestal bars (20) is respectively connected with motor (35) power, two described motors (35) communicate with one another and connect thus run-in synchronism, electronic-controlled installation (200) is also provided with for controlling the rotating speed of described motor (35) between two described motors (35), thus the speed that the rotating speed that according to circumstances can adjust described motor (35) controls release slide block (342) and advances slide block (341) to run,
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 of speed of service as claimed in claim 1 adjustable and band protection pad transformer, 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 |
|---|---|---|---|
| CN201510297592.2A CN104867656A (en) | 2015-06-02 | 2015-06-02 | Operating-speed-adjustable transformer with protective pads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510297592.2A CN104867656A (en) | 2015-06-02 | 2015-06-02 | Operating-speed-adjustable transformer with protective pads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104867656A true CN104867656A (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510297592.2A Pending CN104867656A (en) | 2015-06-02 | 2015-06-02 | Operating-speed-adjustable transformer with protective pads |
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| Country | Link |
|---|---|
| CN (1) | CN104867656A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11144966A (en) * | 1997-11-06 | 1999-05-28 | Hitachi Ltd | Transformer |
| JP2002067969A (en) * | 2000-08-24 | 2002-03-08 | Takae Yoshikawa | Transportation auxiliary tool for cable drum |
| 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 |
| CN101996739A (en) * | 2009-08-18 | 2011-03-30 | 沈阳铝镁设计研究院 | Mounting and fixing structure for oil immersed transformer |
| KR101220119B1 (en) * | 2012-08-24 | 2013-01-11 | 옥인호 | Wheel block apparatus for conveying transformer |
| CN103950679A (en) * | 2014-04-30 | 2014-07-30 | 于浩 | Movable supporting sliding leg |
| CN203845301U (en) * | 2014-04-30 | 2014-09-24 | 于浩 | Movable type supporting sliding foot |
-
2015
- 2015-06-02 CN CN201510297592.2A patent/CN104867656A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11144966A (en) * | 1997-11-06 | 1999-05-28 | Hitachi Ltd | Transformer |
| JP2002067969A (en) * | 2000-08-24 | 2002-03-08 | Takae Yoshikawa | Transportation auxiliary tool for cable drum |
| 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 |
| CN101996739A (en) * | 2009-08-18 | 2011-03-30 | 沈阳铝镁设计研究院 | Mounting and fixing structure for oil immersed transformer |
| KR101220119B1 (en) * | 2012-08-24 | 2013-01-11 | 옥인호 | Wheel block apparatus for conveying transformer |
| CN103950679A (en) * | 2014-04-30 | 2014-07-30 | 于浩 | Movable supporting sliding leg |
| CN203845301U (en) * | 2014-04-30 | 2014-09-24 | 于浩 | Movable type supporting sliding foot |
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| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
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Application publication date: 20150826 |