CN205241047U - Flexible direct current transmission power unit module fixture attachment - Google Patents
Flexible direct current transmission power unit module fixture attachment Download PDFInfo
- Publication number
- CN205241047U CN205241047U CN201521076341.3U CN201521076341U CN205241047U CN 205241047 U CN205241047 U CN 205241047U CN 201521076341 U CN201521076341 U CN 201521076341U CN 205241047 U CN205241047 U CN 205241047U
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- China
- Prior art keywords
- power unit
- unit module
- suspension ring
- lifting
- clamp fixture
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Abstract
The utility model provides a flexible direct current transmission power unit module fixture attachment, including fixture attachment and crane beam, fixed rings have been welded respectively to crane beam top and bottom, and the fixed rings in top are used for installing the lifting hook, and the fixed rings in bottom are used for installing U type rings, and fixture attachment is supported two channel -section steels two bracing pieces and is formed by connecting, and the bracing piece supports with the channel -section steel and adopts the nut fastening, installs O type rings on the channel -section steel supports, it is fixed with power unit module centre gripping through fixture attachment, when lifting by crane power unit, passing through the bracing piece with fixture attachment with the power unit module and being connected, be connected fixture attachment and crane beam by the lifting rope, the upset of power unit module is realized to the cooperation travelling hoist, has to realize quick installation, dismantle, uses in a flexible way, simple and efficient, is fit for the lifting by crane of large batch power unit module, upset and translation work, improvement work efficiency, assembly quality, and the practicality is strong.
Description
Technical field
The utility model relates to clamp fixture, particularly a kind of flexible DC power transmission power unit module fixtureFrock.
Background technology
Flexible DC power transmission system is taking voltage source converter as basic DC transmission system of new generation, the change of currentDevice has adopted controlled cut-off device, as IGBT, IGET etc. Because electrical part is more, rapid wear, price is highExpensive, very high to the requirement of assembling process. Along with the increase of product capacity, make in power unit module structureChange larger, volume increase, weight increase etc. Clamp fixture in the past easily causes the damage to power cellHinder, and can not meet the upset requirement of power unit module.
Utility model content
The purpose of this utility model is to provide a kind of flexible DC power transmission power unit module clamp fixture, realizesThe upset requirement of power unit module, increases work efficiency.
To achieve these goals, the utility model adopts following technical scheme:
A kind of flexible DC power transmission power unit module clamp fixture, comprises clamp fixture and lifting beam; LiftingBack portion and bottom are welded with respectively fixing suspension ring, and the fixing suspension ring in top are used for installing suspension hook, and fixedly hang bottomRing is used for installing U-shaped suspension ring, and clamp fixture is formed by connecting two channel steel supports by two support bars, supportsBar and channel steel support adopt fastening nuts, and O type suspension ring are installed on channel steel support; By clamp fixture by meritRate unit module grips, and on the U-shaped suspension ring of lifting beam, wears extension lifting rope, and the other end of lifting rope is through fixture workThe O type suspension ring of loading onto, link together lifting beam and clamp fixture.
Further, described lifting beam adopts steel I-beam, and one of steel I-beam crown center position welding is fixingSuspension ring, two fixing suspension ring of both sides, bottom welding.
Further, the support bar end of described clamp fixture is provided with handle, and handle is processed with internal thread, revolvesEnter on support bar fixing.
Further, described support bar adopts two Φ 12mm reinforcing bars to make.
The utility model comprises clamp fixture and lifting beam, when lifting power cell, by clamp fixture and powerUnit module connects by support bar, by lifting rope, clamp fixture is connected with lifting beam, coordinates mobile craneRealize power unit module upset, there is the Fast Installation of realization, dismounting, use flexible, simple and efficient, suitableClose lifting, upset and the translation work of large batch of power unit module, increase work efficiency, assembly quality,Practical. Clamp fixture is by support bar and the power unit module lifting eye of two Φ 12 in clamp fixtureTo being worn together, adopt nut to be fastenedly connected, its installing/dismounting is easy, further increases work efficiency.
Further, support bar one end of described clamp fixture is provided with the hand of balance while keeping power cell upsetHandle, handle adopts and is threaded with support bar, keeps its balance during for power unit module upset, translationEffect.
Brief description of the drawings
Fig. 1 is schematic perspective view of the present utility model;
Fig. 2 is clamp fixture schematic diagram of the present utility model;
Fig. 3 is lifting beam schematic diagram of the present utility model;
Fig. 4 is use view of the present utility model;
In figure: 1-fix suspension ring, 2-steel I-beam, 3-U type suspension ring, 4-support bar, 5-channel steel support,6-O type suspension ring, 7-handle, 8-power unit module.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is specifically described:
Shown in Fig. 1, a kind of flexible DC power transmission power unit module clamp fixture, comprise clamp fixture,Lifting beam two parts composition. Clamp fixture is by 4, two O of support bar of two channel steel supports 5, two Φ 126, two handles 7 of type suspension ring form. Support bar 4 connects through the hole on channel steel support 5 and channel steel support 5Connect. Be processed with screw thread at support bar 4 two ends, by nut, support bar 4 and channel steel support 5 be fastenedly connected.In order to ensure that clamp fixture keeps balance and steadily upset in the time lifting by crane power unit module, handle 7 is processed withInternal thread, screws on support bar 4. Two O type suspension ring 6 are welded on the centre position of channel steel support 5. RiseHanging beam is made up of steel I-beam 2 and three fixing suspension ring 1, and 3 fixing suspension ring 1 are welded in steel I-beam 2Upper, the fixing suspension ring 1 of steel I-beam 2 middles, top are connected with the suspension hook of lifting appliance, steel I-beam 2The fixing suspension ring 1 of left and right, bottom are for installing U-shaped suspension ring 3. U-shaped suspension ring 3 connect through fixing suspension ring 1.
As shown in Figure 4, power unit module 8 need to complete the requirement of 90 ° of overturning to the right through clamp fixture.For completing such requirement, in the time of lifting power unit module, lifting appliance hangs up lifting beam top with suspension hookFixing suspension ring 1, and wear extension lifting rope on U-shaped suspension ring 3. By two channel steel supports 5 in clamp fixtureBe positioned over the both sides of power unit module, carry out wearing with two support bars 4. And with fastening nuts connect,Then install handle 7 in illustrated position. The other end of lifting rope is passed to two O types in clamp fixtureSuspension ring 6, link together lifting beam and clamp fixture. Lifting appliance by power unit module, lifting beam,Clamp fixture rises in the lump, in lifting process, makes power unit module keep balance with hand steered handle 7, treatsPower unit module is increased to behind 80cm left and right, can overturn to power unit module.
Further, the utility model can also carry out high and low stage translation to power unit module.
Claims (4)
1. a flexible DC power transmission power unit module clamp fixture, is characterized in that: comprise clamp fixtureAnd lifting beam; Lifting beam top and bottom are welded with respectively fixing suspension ring (1), and top is fixed suspension ring (1) and usedIn suspension hook is installed, suspension ring (1) are fixed for U-shaped suspension ring (3) are installed in bottom, and clamp fixture is by two supportsBar (4) is formed by connecting two channel steel supports (5), and support bar (4) adopts spiral shell with channel steel support (5)Female fastening, O type suspension ring (6) are installed on channel steel support (5); By clamp fixture by power unit moduleGrip, on the U-shaped suspension ring of lifting beam (3), wear extension lifting rope, the other end of lifting rope passes in clamp fixtureO type suspension ring (6), link together lifting beam and clamp fixture.
2. flexible DC power transmission power unit module clamp fixture according to claim 1, its feature existsIn: described lifting beam adopts steel I-beam (2), and one of steel I-beam (2) crown center position welding is fixingSuspension ring (1), both sides, bottom two fixing suspension ring of welding (1).
3. flexible DC power transmission power unit module clamp fixture according to claim 1, its feature existsIn: support bar (4) end of described clamp fixture is provided with handle (7), and handle (7) is processed with interior spiral shellLine, screws in support bar (4) upper fixing.
4. flexible DC power transmission power unit module clamp fixture according to claim 1, its feature existsIn: described support bar (4) adopts two Φ 12mm reinforcing bars to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521076341.3U CN205241047U (en) | 2015-12-21 | 2015-12-21 | Flexible direct current transmission power unit module fixture attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521076341.3U CN205241047U (en) | 2015-12-21 | 2015-12-21 | Flexible direct current transmission power unit module fixture attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205241047U true CN205241047U (en) | 2016-05-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521076341.3U Active CN205241047U (en) | 2015-12-21 | 2015-12-21 | Flexible direct current transmission power unit module fixture attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205241047U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969924A (en) * | 2019-03-18 | 2019-07-05 | 思源清能电气电子有限公司 | A kind of hoisting tool of high-capacity power module and upper undercarriage method |
-
2015
- 2015-12-21 CN CN201521076341.3U patent/CN205241047U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969924A (en) * | 2019-03-18 | 2019-07-05 | 思源清能电气电子有限公司 | A kind of hoisting tool of high-capacity power module and upper undercarriage method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |