CN203013436U - Pulling plate connecting mechanism for transformer - Google Patents
Pulling plate connecting mechanism for transformer Download PDFInfo
- Publication number
- CN203013436U CN203013436U CN 201220634119 CN201220634119U CN203013436U CN 203013436 U CN203013436 U CN 203013436U CN 201220634119 CN201220634119 CN 201220634119 CN 201220634119 U CN201220634119 U CN 201220634119U CN 203013436 U CN203013436 U CN 203013436U
- Authority
- CN
- China
- Prior art keywords
- pulling plate
- tie
- arm
- connecting axle
- clamping piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses a pulling plate connecting mechanism for a transformer. The pulling plate connecting mechanism comprises a low voltage upper clamp (1), a pulling plate (2), a lower clamp (3), an upper pulling plate connecting shaft (4) and a lower pulling plate connecting shaft, wherein the upper clamp (1) is connected to the upper end of the pulling plate (2) through the upper pulling plate connecting shaft (4); the lower clamp (3) is connected to the lower end of the pulling plate (2) through a lower pulling plate connecting shaft; and the upper pulling plate connecting shaft (4) and the upper clamp (1) are fixed in a welded manner. According to the pulling plate connecting mechanism for the transformer, the upper pulling plate connecting shaft is prevented from falling during assembly, and the assembly difficulty is reduced.
Description
Technical field
The utility model relates to the transformer technology field, is specifically a kind of transformer pulling plate bindiny mechanism.
Background technology
Transformer pulling plate bindiny mechanism is the modal main connection load-bearing part of dry-type transformer, and arm-tie links together the various piece of whole transformer effectively tightly, consists of a firmly integral body.But because transformer device structure is compact, the placement space of arm-tie is very limited, and the space of its coupling part is limited especially, and people try every means and guaranteeing to make under the prerequisite of its fastness it little again little, structure is more and more compacter, various versions occurred.Although the pulling plate structure design is more and more ingenious, more and smaller and more exquisite, the difficulty that the workman installs is increasing.
Present transformer pulling plate bindiny mechanism comprises low pressure upper clamping piece, arm-tie, lower clamping piece, upper arm-tie connecting axle and lower pulling plate connecting axle, described upper clamping piece is connected to the upper end of arm-tie by upper arm-tie connecting axle, described lower clamping piece is connected to the lower end of arm-tie by the lower pulling plate connecting axle, because the through hole of upper arm-tie connecting axle and low pressure upper clamping piece and arm-tie is matched in clearance, like this when assembling, the arm-tie connecting axle is dropped, increased assembly difficulty.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of and avoid making the arm-tie connecting axle to drop, reduce the transformer pulling plate bindiny mechanism of assembly difficulty in assembling process.
The technical solution of the utility model is, a kind of transformer pulling plate bindiny mechanism with following structure is provided, comprise low pressure upper clamping piece, arm-tie, lower clamping piece, upper arm-tie connecting axle and lower pulling plate connecting axle, described upper clamping piece is connected to the upper end of arm-tie by upper arm-tie connecting axle, described lower clamping piece is connected to the lower end of arm-tie by the lower pulling plate connecting axle, described upper arm-tie connecting axle and upper clamping piece are welded and fixed.
One section interior also welding of installing hole that is embedded in upper clamping piece that described upper arm-tie connecting axle external diameter is little.
After adopting said structure, the utility model compared with prior art, have the following advantages: because described upper arm-tie connecting axle and upper clamping piece are welded and fixed, avoid like this making the arm-tie connecting axle to drop in assembling process, reduce simultaneously the step of a upper arm-tie connecting axle of assembling, reduce assembly difficulty, increase efficiency of assembling, installation process is more simple and convenient, and a people just can easily complete the arm-tie assembling; Owing to having increased welding procedure, also strengthened to a certain extent the intensity of pulling plate connecting mechanism.
Description of drawings
Accompanying drawing 1 is the schematic diagram of transformer pulling plate of the present utility model bindiny mechanism.
Shown in figure, 1, the low pressure upper clamping piece, 2, arm-tie, 3, lower clamping piece, 4, upper arm-tie connecting axle.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, transformer pulling plate of the present utility model bindiny mechanism, comprise low pressure upper clamping piece 1, arm-tie 2, lower clamping piece 3, upper arm-tie connecting axle 4 and lower pulling plate connecting axle, described upper clamping piece 1 is connected to the upper end of arm-tie 2 by upper arm-tie connecting axle 4, described lower clamping piece 3 is connected to the lower end of arm-tie 2 by the lower pulling plate connecting axle, described upper arm-tie connecting axle 4 is welded and fixed with upper clamping piece 1, and after welding, stretch out outside the hole of upper clamping piece 1 end of upper arm-tie connecting axle 4.
In described upper arm-tie connecting axle 4 external diameters are little one section installing hole that is embedded in upper clamping piece 1 and welding, in described upper arm-tie connecting axle 4 external diameters are large one section installing hole that is embedded in arm-tie 2.
Claims (2)
1. transformer pulling plate bindiny mechanism, comprise low pressure upper clamping piece (1), arm-tie (2), lower clamping piece (3), upper arm-tie connecting axle (4) and lower pulling plate connecting axle, described upper clamping piece (1) is connected to the upper end of arm-tie (2) by upper arm-tie connecting axle (4), described lower clamping piece (3) is connected to the lower end of arm-tie (2) by the lower pulling plate connecting axle, it is characterized in that: described upper arm-tie connecting axle (4) is welded and fixed with upper clamping piece (1).
2. transformer pulling plate according to claim 1 bindiny mechanism is characterized in that: in described upper arm-tie connecting axle (4) external diameter is little one section installing hole that is embedded in upper clamping piece (1) and welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220634119 CN203013436U (en) | 2012-11-26 | 2012-11-26 | Pulling plate connecting mechanism for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220634119 CN203013436U (en) | 2012-11-26 | 2012-11-26 | Pulling plate connecting mechanism for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203013436U true CN203013436U (en) | 2013-06-19 |
Family
ID=48605003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220634119 Expired - Lifetime CN203013436U (en) | 2012-11-26 | 2012-11-26 | Pulling plate connecting mechanism for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203013436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736106A (en) * | 2016-12-05 | 2017-05-31 | 保定天威电气设备结构有限公司 | A kind of dolly automatic soldering method of commutator transformer arm-tie |
-
2012
- 2012-11-26 CN CN 201220634119 patent/CN203013436U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736106A (en) * | 2016-12-05 | 2017-05-31 | 保定天威电气设备结构有限公司 | A kind of dolly automatic soldering method of commutator transformer arm-tie |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203013436U (en) | Pulling plate connecting mechanism for transformer | |
| CN203678917U (en) | Steel plate straightening device | |
| CN202367395U (en) | Steel pipe pairing pliers | |
| CN204355968U (en) | A kind of bulb flat lifting instrument | |
| CN202607157U (en) | Pneumatically-driven control arm support welding casing jig | |
| CN203115091U (en) | Annular hydraulic press seal head | |
| CN203617071U (en) | Flexible connection grounding device for components of transformer bank | |
| CN202176573U (en) | Piston rod structure of multilevel lifting oil cylinder | |
| CN202455010U (en) | Main cable fixing structure on frame of motorcycle | |
| CN201866155U (en) | Fixing device for piston rod positioning sleeve | |
| CN202138940U (en) | Elevator gantry crane | |
| CN202607156U (en) | Fast positioning clamp for welding of casing pipe of control arm supports | |
| CN201934450U (en) | Connecting device for trampoline | |
| CN204633978U (en) | The assembling fixture of line traffic control pipe button | |
| CN204082821U (en) | A kind of flat plate folding cabinet link | |
| CN203740934U (en) | DY-series chain guide seat system for electric chain hoist | |
| CN202102865U (en) | Transformer insulation end coil | |
| CN203838208U (en) | Crimping-type single-phase intelligent ammeter auxiliary terminal | |
| CN202719302U (en) | Welding neck flange | |
| CN203079990U (en) | Ejector rod structure for preventing medium sleeve of blast furnace from bending upwards | |
| CN203013477U (en) | An LED tube power transformer | |
| CN202200521U (en) | Traction pipe with special connecting structure | |
| CN202972322U (en) | Pipe fitting with inclined branch pipe seat | |
| CN202817620U (en) | Novel railway cable fixing device with lateral connection aperture | |
| CN201324913Y (en) | Connection device for butt welding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |