CN201253650Y - Portable combined bus-bar bending device - Google Patents
Portable combined bus-bar bending device Download PDFInfo
- Publication number
- CN201253650Y CN201253650Y CNU2008200143452U CN200820014345U CN201253650Y CN 201253650 Y CN201253650 Y CN 201253650Y CN U2008200143452 U CNU2008200143452 U CN U2008200143452U CN 200820014345 U CN200820014345 U CN 200820014345U CN 201253650 Y CN201253650 Y CN 201253650Y
- Authority
- CN
- China
- Prior art keywords
- bending
- bus
- bending device
- busbar
- pressure fixing
- 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
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a portable and combined busbar bending device. In order to solve the problem that the performance of a busbar is damaged, the portable and combined busbar bending device comprises a pressure fixing device and a bending device, wherein the pressure fixing device adopts the structure that a base is connected with brackets, a baffle is arranged between the brackets, and a lead screw passes through the baffle to be connected with a pressing board; the bending device adopts the structure that one side of a bending head is provided with a bending hole, and a connection rod is connected with a bending head through screw threads. Because the bending angle position of the portable combined busbar bending device is not an over-straight angle, and has definite radian, the bending angle position can not form a honeycomb, and the performance of the busbar can not be damaged. Thereby, service interruption accidents because of resonance generation can not happen.
Description
Technical field: the utility model relates to a kind of bending tool, relates in particular to be used for circuit maintenance, the bending machine that the bending bus is used.
Background technology: at present, in the circuit service work, often run into the replacing bus, or bus is installed additional in new clothes 10KV electric substation.Often need earlier 90 ° of bus bendings, existing bending tool is with squeezer or hydraulic plate bender bus (being commonly called as aluminium row) to be bent into 90 °, but the shortcoming that exists is: the angle of bent angle straight excessively (as the A place of Fig. 4), like this, the place is prone to honeycomb at knuckle, damage the bus performance, cause the uneven resonance that produces of bus current branch to cause electric substation that power outage takes place.And need do over again, waste raw material.
Summary of the invention: in order to address the above problem, it is a kind of when the bending bus that the utility model provides, and do not damage the light combined bus bending machine of the performance of bus.To achieve these goals, the technical solution adopted in the utility model is: a kind of light combined bus bending machine is characterized in that being made up of pressure fixing device and apparatus for bending; Described pressure fixing device is: base connects support, is provided with baffle plate between the support, and leading screw passes baffle plate and is connected with pressing plate; Described apparatus for bending is: a limit of elbow is provided with curved hole, and extension bar is threaded with elbow.
The beneficial effects of the utility model are: in use, one end of bus is inserted in the pressure fixing device, compress, the other end passes the hole on the elbow, with extension bar bus is curved 90 °, and the corner was not straight angle like this, but certain radian is arranged, thereby can not form honeycomb in the corner, do not damage the performance of bus, and then just can not take place yet owing to producing the resonance accident that causes power failure.The utility model also can be used for being bent into 90 °～120 ° at oblique angle or S is curved.
Description of drawings:
Fig. 1 is the utility model pressure fixing apparatus structure schematic diagram;
Fig. 2 is the utility model apparatus for bending structural representation;
Fig. 3 is the right view of Fig. 2;
Fig. 4 is the bus schematic diagram with the prior art bending;
Fig. 5 is the bus schematic diagram with the utility model bending.
The specific embodiment:
As Fig. 1～shown in Figure 3, a kind of light combined bus bending machine: form by pressure fixing device and apparatus for bending.
As shown in Figure 1, the pressure fixing device is: base 1 connects support 2, is provided with baffle plate 3 between the support 2, and leading screw 4 passes baffle plate 3 and is connected with pressing plate 5, and there is semi-circular recesses at the two ends of pressing plate 5, flexibly connects by groove and support 2.
As shown in Figures 2 and 3, apparatus for bending is: a limit of elbow 6 is provided with curved hole 7, and extension bar 8 is threaded with elbow 6.
During use, one end of bus is inserted in the pressure fixing device, by leading screw 4 and pressing plate 5 bus is compressed, in the curved hole 7 on the other end insertion elbow 6 of bus, by extension bar 8 bus is bent into 90 °, shown in the B of Fig. 5, the corner is an arc, can not form honeycomb like this, just can not damage the performance of bus yet, the generation because of the resonance power outage more can not take place in the corner.
Claims (1)
1, a kind of light combined bus bending machine is characterized in that: be made up of pressure fixing device and apparatus for bending; Described pressure fixing device is: base (1) connects support (2), is provided with baffle plate (3) between the support (2), and leading screw (4) passes baffle plate (3) and is connected with pressing plate (5); Described apparatus for bending is: a limit of elbow (6) is provided with curved hole (7), and extension bar (8) is threaded with elbow (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200143452U CN201253650Y (en) | 2008-07-21 | 2008-07-21 | Portable combined bus-bar bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200143452U CN201253650Y (en) | 2008-07-21 | 2008-07-21 | Portable combined bus-bar bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201253650Y true CN201253650Y (en) | 2009-06-10 |
Family
ID=40736965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200143452U Expired - Lifetime CN201253650Y (en) | 2008-07-21 | 2008-07-21 | Portable combined bus-bar bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201253650Y (en) |
-
2008
- 2008-07-21 CN CNU2008200143452U patent/CN201253650Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090610 |
|
| CX01 | Expiry of patent term |