CN208450273U - A kind of bending tool of transformer connection copper bar - Google Patents
A kind of bending tool of transformer connection copper bar Download PDFInfo
- Publication number
- CN208450273U CN208450273U CN201821204050.1U CN201821204050U CN208450273U CN 208450273 U CN208450273 U CN 208450273U CN 201821204050 U CN201821204050 U CN 201821204050U CN 208450273 U CN208450273 U CN 208450273U
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- CN
- China
- Prior art keywords
- arm
- bending
- opening
- copper bar
- pedestal
- 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 - Fee Related
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- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses a kind of bending tools of transformer connection copper bar, it include: pedestal, opening, the bending hinged arm that there is length to be not less than Opening length for opening side, the bending strut that there is length to be not more than Opening length for the opening other side are provided on the pedestal；Bending arm, the bending arm has two longitudinally disposed rotating arms, rotating arm bottom is articulated on bending hinged arm, is located above bending hinged arm between the rotating arm and is equal to the main effect arm that setting is lateral at base width distance, and pressing arm is arranged at the top of the rotating arm；Locking device, the locking device include the pressing plate and several auxiliary pressing plates for fixing for compressing pedestal, are connected between the pressing plate and auxiliary pressing plate by long bolt.The utility model structure is simple, is easy to carry about with one, and not needing power other than manpower can be realized, and is suitable for field work requirement.
Description
Technical field
The utility model belongs to transformer installing area, refers in particular to a kind of bending tool of transformer connection copper bar.
Background technique
In modern power network construction, the installation of transformer is frequently involved.The copper busbar of transformer combined by multiple copper sheets and
At in order to adapt to different installation spaces, it is often necessary to bending, the hydraulic bending press generallyd use or electronic bending machine.And
Some regions from far-off regions or more severe operating condition, hydraulic bending press and electronic bending machine can not be used, and at this moment just need
Want manual method by copper bar bending, it is time-consuming and laborious, and it is easy to happen safe thing, urgent need wants a kind of simple, is easy to carry about with one, no
Need the transformer connection copper bar bending tool of power other than manpower.
Utility model content
For the deficiency in the presence of the prior art, it is simple that the utility model proposes one kind, is easy to carry about with one, is not required to very important person
The transformer connection copper bar bending tool of power other than power.
The utility model is realized by following scheme: a kind of bending tool of transformer connection copper bar, comprising:
Pedestal, opening is provided on the pedestal, and there is length to be not less than the bending hinged arm of Opening length, open for opening side
The bending strut that there is length to be not more than Opening length for the mouth other side；
Bending arm, the bending arm have two longitudinally disposed rotating arms, and rotating arm bottom is articulated on bending hinged arm,
It is located above bending hinged arm between the rotating arm and is equal to the main effect arm that setting is lateral at base width distance, the rotating arm
Pressing arm is arranged in top；
Locking device, the locking device include the pressing plate and several auxiliary pressing plates for fixing for compressing pedestal,
It is connected between the pressing plate and auxiliary pressing plate by long bolt.
Preferably, several booster action arms being parallel to each other also are transversely provided between the main effect arm and pressing arm,
Booster action arm can also regard auxiliary pressurized for preventing single main effect arm stress is excessive from deforming
Arm operates convenient for more people.
Preferably, the rotating arm is that both ends are reclinate arc-shaped, is conducive to increase torque, it is strong to mitigate labour
Degree, while the internal stress distribution of rotating arm can be improved, prolong the service life.
Preferably, rotating arm, main effect arm, pressing arm and booster action arm are integrally formed, and structure is more stable.
The principles of the present invention are to penetrate the copper bar fixed in the opening on pedestal, while pedestal is used lock
Tight device is locked in the equipment of fixed copper bar, fixes pedestal, and main pressing plate and screw rod can be adjusted with factually border service condition,
Bending arm is depressed, copper bar starts to deform under the effect of main effect arm, until starting to occur centered on bending strut after bending strut
Bending, until angle of the bending to needs.
The utility model structure is simple, is easy to carry about with one, and not needing power other than manpower can be realized, and wants suitable for field work
It asks.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the bending tool embodiment 1 of transformer connection copper bar of the utility model.
Appended drawing reference is as follows:
1, pedestal 101, opening 102, bending hinged arm 103, bending strut
201, rotating arm 202, main effect arm 203, pressing arm
301, pressure plate 302, auxiliary pressing plate 303, long bolt
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combines and is specifically illustrating, and the utility model is further described.
As shown in Figure 1, a kind of bending tool of transformer connection copper bar, comprising:
Pedestal 1 is provided with opening 101, the bending pivot that there is length to be not less than Opening length for opening side on the pedestal 1
Bar 102, the bending strut 103 that there is length to be not more than Opening length for the opening other side；
Bending arm, the bending arm have two longitudinally disposed rotating arms 201, and rotating arm bottom is articulated with bending hinged arm
On 102, it is located above bending hinged arm 102 between the rotating arm 201 and is equal to the main effect that setting is lateral at base width distance
Pressing arm 203 is arranged at the top of institute's rotating arm 201 in arm 202；
Locking device, the locking device include the pressing plate 301 and several auxiliary pressures for fixing for compressing pedestal
Plate 302 is connected between the pressing plate 301 and auxiliary pressing plate 302 by long bolt 303.
In the present embodiment, several auxiliary being parallel to each other also are transversely provided between the main effect arm 202 and pressing arm 203
Actuation arm, booster action arm can also be regarded auxiliary for preventing single main effect arm stress is excessive from deforming
Pressing arm is helped, is operated convenient for more people.
In the present embodiment, the rotating arm 201 is that both ends are reclinate arc-shaped, is conducive to increase torque, mitigates labor
Fatigue resistance, while the internal stress distribution of rotating arm can be improved, prolong the service life.
In the present embodiment, rotating arm 201, main effect arm 202, pressing arm 203 and booster action arm are integrally formed, and structure is more
Add stabilization.
The principle of the present embodiment is to penetrate the copper bar fixed in the opening on pedestal, while pedestal is used locking
Device is locked in the equipment of fixed copper bar, fixes pedestal, and main pressing plate and screw rod can be adjusted with factually border service condition, pressure
Lower bending arm, copper bar start to deform under the effect of main effect arm, until starting to occur centered on bending strut curved after bending strut
Song, until angle of the bending to needs.
The present embodiment structure is simple, is easy to carry about with one, and not needing power other than manpower can be realized, and wants suitable for field work
It asks.
Above description is merely a prefered embodiment of the utility model, on the protection scope of the utility model is not limited in
Embodiment is stated, all technical solutions for belonging to the utility model principle belong to the protection scope of the utility model.For this
For the technical staff in field, several improvement carried out under the premise of not departing from the principles of the present invention, these improvement
It should be regarded as the protection scope of the utility model.
Claims (4)
1. a kind of bending tool of transformer connection copper bar characterized by comprising
Pedestal (1) is provided with opening (101) on the pedestal (1), the bending that there is length to be not less than Opening length for opening side
Hinged arm (102), the bending strut (103) that there is length to be not more than Opening length for the opening other side；
Bending arm, the bending arm have two longitudinally disposed rotating arms (201), and rotating arm bottom is articulated with bending hinged arm
(102) it is located above bending hinged arm (102) on, between the rotating arm (201) and is equal to setting transverse direction at base width distance
Pressing arm (203) are arranged in main effect arm (202), institute rotating arm (201) top；
Locking device, the locking device include for compressing the pressing plate of pedestal (301) and several auxiliary pressing plates for fixing
(302), it is connected between the pressing plate (301) and auxiliary pressing plate (302) by long bolt (303).
2. a kind of bending tool of transformer connection copper bar as described in claim 1, which is characterized in that the main effect arm
(202) several booster action arms being parallel to each other also are transversely provided between pressing arm (203).
3. a kind of bending tool of transformer connection copper bar as described in claim 1, which is characterized in that the rotating arm
It (201) is that both ends are reclinate arc-shaped.
4. a kind of bending tool of transformer connection copper bar as described in any one of claims 1-3, which is characterized in that rotating arm
(201), main effect arm (202), pressing arm (203) and booster action arm are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821204050.1U CN208450273U (en) | 2018-07-27 | 2018-07-27 | A kind of bending tool of transformer connection copper bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821204050.1U CN208450273U (en) | 2018-07-27 | 2018-07-27 | A kind of bending tool of transformer connection copper bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208450273U true CN208450273U (en) | 2019-02-01 |
Family
ID=65179551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821204050.1U Expired - Fee Related CN208450273U (en) | 2018-07-27 | 2018-07-27 | A kind of bending tool of transformer connection copper bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208450273U (en) |
-
2018
- 2018-07-27 CN CN201821204050.1U patent/CN208450273U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20210727 |