CN201482834U - Press device of U-shaped clamp of horizontal steel beam in power plant - Google Patents
Press device of U-shaped clamp of horizontal steel beam in power plant Download PDFInfo
- Publication number
- CN201482834U CN201482834U CN2009201721685U CN200920172168U CN201482834U CN 201482834 U CN201482834 U CN 201482834U CN 2009201721685 U CN2009201721685 U CN 2009201721685U CN 200920172168 U CN200920172168 U CN 200920172168U CN 201482834 U CN201482834 U CN 201482834U
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- shaped
- fixed
- power plant
- cramping
- punch
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Abstract
The utility model discloses a press device of a U-shaped clamp of a horizontal steel beam in a power plant, which comprises a U-shaped mould (5), a punch device and a hydraulic jack (2), wherein the hydraulic jack (2) is fixed at the middle part of a base (1); the upper part of the hydraulic jack (2) is connected with a lifting device (4); the U-shaped mould (5) is fixed on the lifting device (4); the punch device consists of a punch shaft (8) and a punch head which is fixed at the lower part of the punch shaft (8); the upper part of the punch shaft (8) is fixed on a fixing device (6); the fixing device (6) is installed on a supporting device (7); the supporting device (7) is fixed at the two sides of the base (1); the upper part on the inner side of the U-shaped mould (5) inversely forms a circular angle; and the punch shaft (8) and the punch head are welded into the shape of a semi-dumbbell. The press device has the advantages of simple and reasonable structure and less investment, can manufacture the U-shaped clamps with appointed size in batches, and can be recycled.
Description
Technical field
The utility model relates to a kind of U-shaped cramping system device, specifically relates to the flat firm beam U-shaped cramping system device of Water of Power Plant, can be used for suppressing the 1000WM of power plant unit boiler building enclosure horizontal stiffness beam U-shaped folder, also can be used for the compacting of other U-shaped folder.
Background technology
At present, power plant's 1000WM unit will be built more and more, and 1000WM unit boiler horizontal stiffness beam commonly used must will be used the U-shaped folder.And do not have special-purpose U-shaped cramping system device on the market, must customize and quality can not guarantee.Every U-shaped is clipped in and customizes price on the market about 7-8 unit (not containing fee of material), and every boiler needs up to ten thousand U-shapeds folders, has greatly compressed power plant's structure manufacture profit.
Summary of the invention
The purpose of this utility model is exactly in order to solve the above-mentioned problems in the prior art, and a kind of simple and reasonable, less investment is provided, can manufacture the U-shaped folder of specifying size and the firm beam U-shaped of the power plant's level cramping system device of reusable edible.
For realizing above-mentioned purpose of the present utility model, the firm beam U-shaped of the utility model power plant level cramping system device by the following technical solutions:
The firm beam U-shaped of the utility model power plant level cramping system device contains U-shaped mould, decompressor, hydraulic pressure top, the hydraulic pressure top is fixed on the base middle part, the top on hydraulic pressure top links to each other with lowering or hoisting gear, the U-shaped mould is fixed on the lowering or hoisting gear, described decompressor is made of ram axle, the staking punch that is fixed on the ram axle bottom, the top of ram axle is fixed on the fixture, and fixture is installed on the suspension device, and suspension device is fixed on the base both sides.
For guaranteeing that the U-shaped mould that suppresses does not produce scratch, the inside upper part of described U-shaped mould is fallen into fillet.
Described ram axle is a block length square plate, and staking punch is a thick prismatic panel, and ram axle and staking punch are welded into the semi dumbbell-shape shape.Why to make the semi dumbbell-shape shape and be and consider that might not reach requirement after the U-shaped folder is pressed into to a certain degree also needs hammering slightly to proofread and correct, take off the U-shaped folder easily after also considering press forming simultaneously.
For preventing the stressed off-centre of pressing process, also be provided with baffle plate in the outside of lowering or hoisting gear, baffle plate is installed in the suspension device inboard.
The operation principle of the firm beam U-shaped of the utility model power plant level cramping system device is that the steel plate that utilizes the pressure between hydraulic pressure top and the ram axle will be placed on the U-shaped mould is pressed into U-shaped.
After the firm beam U-shaped of the utility model power plant level cramping system device adopts above technical scheme, have following good effect:
(1) simple and reasonable, less investment, can manufacture the U-shaped folder and the reusable edible of specifying size
(2) own wt is lighter, and all can utilize leftover pieces to make in making, erecting bed and use.
Description of drawings
Fig. 1 is the firm beam U-shaped of a utility model power plant level cramping system device master TV structure schematic diagram;
Fig. 2 cuts open structural representation for the firm beam U-shaped of the utility model power plant level cramping system device side:
Fig. 3 is the straight angle mould schematic diagram of the utility model contrast;
Fig. 4 is the fillet mould schematic diagram that the firm beam U-shaped of the utility model power plant level cramping system device adopts.
Wherein: 1-base, 2-hydraulic pressure top, 3-baffle plate, 4-lowering or hoisting gear, 5-mould, 6-fixture, 7-suspension device, 8-ram axle, 9-U clevis.
The specific embodiment
For further describing the utility model, the firm beam U-shaped of the utility model power plant level cramping system device is described in more detail below in conjunction with drawings and Examples.
Cut open structural representation and find out that in conjunction with Fig. 1 the firm beam U-shaped of the utility model power plant level cramping system device is made up of suspension device 7, base 1, hydraulic pressure top 2, fixture 6, lowering or hoisting gear 4, baffle plate 3 and core U-shaped mould 5, decompressor by the firm beam U-shaped of the utility model power plant level cramping system device side shown in Figure 2.Hydraulic pressure top 2 is fixed on base 1 middle part, and the top on hydraulic pressure top 2 links to each other with lowering or hoisting gear 4, and U-shaped mould 5 is fixed on the lowering or hoisting gear 4.Described decompressor is made of ram axle 8, the staking punch that is fixed on ram axle 8 bottoms, and the top of ram axle 8 is fixed on the fixture 6, and fixture 6 is installed on the suspension device 7, and suspension device 7 is fixed on base 1 both sides.Described ram axle 8 is a block length square plate, and staking punch is a thick prismatic panel, and ram axle 8 and staking punch are welded into the semi dumbbell-shape shape.The outside at lowering or hoisting gear 4 also is provided with baffle plate 3, and baffle plate 3 is installed in suspension device 7 inboards.
The suspension device 7 that the firm beam U-shaped of the utility model power plant level cramping system device adopts is made up of channel-section steel and stiffened panel, and base 1, fixture 6, lowering or hoisting gear 4 are made up of heat bundle H shaped steel and stiffened panel, and U-shaped folder 9, ram axle 8 are slab processing, are welded.
Straight angle mould schematic diagram by the utility model contrast shown in Figure 3 finds out that when adopting straight angle mould, the U-shaped of compacting folder is easy to generate scratch.
Find out that by the fillet mould schematic diagram that the firm beam U-shaped of the utility model power plant level cramping system device shown in Figure 4 adopts do not produce scratch for guaranteeing the U-shaped mould that suppresses, the inside upper part of described U-shaped mould 5 is fallen into fillet.
5 selections of U-shaped clamp mould are made up of three blocks of slabs, and the selection thickness of slab of plate is unsuitable too small, the little pressing requirements that then do not reach, and also unsuitable blocked up, blocked up press forming difficulty is preferably between the 40-60mm.
In assembling process, earlier U-shaped mould 5 is welded on the lowering or hoisting gear 4, do not need full weld, section weldering both can, mainly be the compacting that can be used for other members for the back mould.And then ram axle 8 is welded on the fixture, the section weldering, reason is the same.Again fixture 6, lowering or hoisting gear 4, baffle plate 3 are assembled and weld with suspension device 7.Distance can not be excessive between lowering or hoisting gear 4 and the baffle plate 3, excessive then stressed off-centre, and too small then influence is slided, and can debug correction.At last hydraulic pressure top 2 is positioned under the lifting center, places the steel plate of wanting punching press on the mould 5, suppress and just can produce U-shaped in batches and pressed from both sides.
Claims (4)
1. the firm beam U-shaped of power plant's level cramping system device, it is characterized in that: it contains U-shaped mould (5), decompressor, hydraulic pressure top (2), hydraulic pressure top (2) is fixed on base (1) middle part, the top on hydraulic pressure top (2) links to each other with lowering or hoisting gear (4), U-shaped mould (5) is fixed on the lowering or hoisting gear (4), described decompressor is by ram axle (8), the staking punch that is fixed on ram axle (8) bottom constitutes, the top of ram axle (8) is fixed on the fixture (6), fixture (6) is installed on the suspension device (7), and suspension device (7) is fixed on base (1) both sides.
2. the firm beam U-shaped of power plant as claimed in claim 1 level cramping system device, it is characterized in that: the inside upper part of described U-shaped mould (5) is fallen into fillet.
3. the firm beam U-shaped of power plant as claimed in claim 1 or 2 level cramping system device is characterized in that: described ram axle (8) is a block length square plate, and staking punch is a thick prismatic panel, and ram axle (8) and staking punch are welded into the semi dumbbell-shape shape.
4. the firm beam U-shaped of power plant as claimed in claim 3 level cramping system device is characterized in that: also be provided with baffle plate (3) in the outside of lowering or hoisting gear (4), baffle plate (3) is installed in suspension device (7) inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201721685U CN201482834U (en) | 2009-05-19 | 2009-05-19 | Press device of U-shaped clamp of horizontal steel beam in power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201721685U CN201482834U (en) | 2009-05-19 | 2009-05-19 | Press device of U-shaped clamp of horizontal steel beam in power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201482834U true CN201482834U (en) | 2010-05-26 |
Family
ID=42421727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201721685U Expired - Fee Related CN201482834U (en) | 2009-05-19 | 2009-05-19 | Press device of U-shaped clamp of horizontal steel beam in power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201482834U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107175269A (en) * | 2017-07-28 | 2017-09-19 | 芜湖富创新型建材有限公司 | A kind of automatic plate bending machine that tank wall manufacture is loaded for aerated blocks |
| CN107339329A (en) * | 2017-08-11 | 2017-11-10 | 江苏大学 | A kind of device and application method for unilateral bearing bulb separation and assembling retainer |
-
2009
- 2009-05-19 CN CN2009201721685U patent/CN201482834U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107175269A (en) * | 2017-07-28 | 2017-09-19 | 芜湖富创新型建材有限公司 | A kind of automatic plate bending machine that tank wall manufacture is loaded for aerated blocks |
| CN107339329A (en) * | 2017-08-11 | 2017-11-10 | 江苏大学 | A kind of device and application method for unilateral bearing bulb separation and assembling retainer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20100526 Termination date: 20160519 |