CN206814052U - Spiral steel pipe production line decoiling equipment - Google Patents
Spiral steel pipe production line decoiling equipment Download PDFInfo
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- CN206814052U CN206814052U CN201720655571.8U CN201720655571U CN206814052U CN 206814052 U CN206814052 U CN 206814052U CN 201720655571 U CN201720655571 U CN 201720655571U CN 206814052 U CN206814052 U CN 206814052U
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- shovel head
- shovel
- steel pipe
- production line
- pipe production
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Abstract
A kind of spiral steel pipe production line decoiling equipment, it includes frame（1）And shovel head（3）, shovel head（3）Moveable hinge is mounted in shovel shaft（4）On, shovel shaft（4）Both ends hinge mounted in lift arm（5）One end on, lift arm（5）The other end hinge be mounted in dead axle（6）Upper and and lever（7）One end be fixedly linked, lever（7）The other end and cylinder piston rod（8）Lower end be hinged and connected；Material-supporting device is also equipped with the front portion of shovel head, discharging direction（2）.The utility model is simple in construction, and use is easy to operate, contributes big.
Description
Technical field
A kind of pile tube production technology is the utility model is related to, especially a kind of spiral pipe pile production equipment, specifically
A kind of spiral steel pipe production line decoiling equipment.
Background technology
It is well known that pile tube starts to produce early 20th century in Europe, and rapidly in particularly flourishing industry all over the world
Change country to be used widely.In the 1950s, China is first in railroad bridge cofferdam construction, by bridge office of the Ministry of Railways from
Former Soviet Union's introducing and employment.Due to being influenceed by cheap land resource and human resources, domestic production in addition is substantially at blank shape
State, as the overlength pile tube of metal building material, the application in China is still very slow with developing.With the quick hair of China's economy
Exhibition, all kinds of quick, efficiently, environmentally friendly construction techniques are able to approve and developed, 20 end of the centurys, the steel sheet pile application work in China
Journey oneself have certain development.Due to its special construction, thus there is the advantages of unique:High intensity, light-duty, water isolating is good;
Durability is strong, and service life reaches 20-50;It is reusable, it is general to can be used 5-10 times;Environment protecting is notable, is constructing
In can greatly reduce the amount of fetching earth and the usage amount of concrete, effectively protect land resource;Function with stronger disaster relief and rescue,
Especially controlling flood, cave in, collapse, in the rescue and relief work of drift sand, taking effect especially fast；Construction is simple, duration shorten, construction cost
Compared with province.
Ocean engineering is increasingly popularized at present, carries out enclosing the length for needing pile tube among extra large, the marine implementation in cofferdam at deep-sea
Increasingly longer, especially depth is deep, it is desirable to and the load of carrying is just higher, but in the big of each place carrying of longitudinal direction
It is small and be change, wherein the power in the place carrying of land and sea junction is maximum, if carrying out calculated thickness according to maximum point value, due to
Steel are also different in length direction unbalance stress, carrying thickness requirement, it is necessary to work out in length direction according to stress feelings
Condition determines the pile tube of the Varying-thickness of thickness.So intensity requirement can be met, and can saves material in large quantities, has very
High frequent benefit and social benefit.
If using the pile tube of this Varying-thickness, steel using amount will be substantially reduced, can save 20 ~ 30%, it is cost-effective, have
The Social benefit and economic benefit of display.And as far as the applicant is aware, there is no one kind to produce Varying-thickness super long spiral pile tube at present
Equipment it is available.And one of key as such production equipment is the design and manufacture of decoiling equipment.
Utility model content
The purpose of this utility model is difficult because lacking corresponding production equipment for the production of Varying-thickness super long spiral pile tube
The problem of with popularization and application, design a kind of spiral steel pipe production line decoiling equipment.
The technical solution of the utility model is：
A kind of spiral steel pipe production line decoiling equipment, it is characterized in that it includes frame 1 and shovel head 3, the moveable hinge of shovel head 3 dress
In shovel shaft 4, the both ends of shovel shaft 4 hinge on the one end for lifting arm 5, lift the other end hinge of arm 5 on dead axle 6 and with lever 7
One end be fixedly linked, the lower end of the other end and cylinder piston rod 8 of lever 7 is hinged and connected；In the front portion of shovel head, discharging direction
It is also equipped with material-supporting device 2.
Described shovel head 3 is made up of switch-in part and guide part, and the line of switch-in part and guide part is in match with steel coil strip 9
Arcuate structure.
The beneficial effects of the utility model：
The utility model is simple in construction, and use is easy to operate, contributes big.
Brief description of the drawings
Fig. 1 is side structure schematic view of the present utility model.
Fig. 2 is overlooking the structure diagram of the present utility model.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As shown in Figure 1-2.
A kind of spiral steel pipe production line decoiling equipment, it includes frame 1 and shovel head 3, and the moveable hinge of shovel head 3 is mounted in shovel shaft 4
On, the both ends hinge of shovel shaft 4 on the one end for lifting arm 5, on dead axle 6 and with one end of lever 7 consolidate by the other end hinge for lifting arm 5
Fixed to be connected, the lower end of the other end and cylinder piston rod 8 of lever 7 is hinged and connected；It is also equipped with the front portion of shovel head, discharging direction
Material-supporting device 2.Shovel head 3 described in during specific implementation is made up of switch-in part and guide part, the line of switch-in part and guide part be in
The arcuate structure that steel coil strip 9 matches.
Operation principle of the present utility model is：
After stock roll is arranged on feeding device, oil cylinder senses or starts immediately after controlled and drive cylinder piston rod 8
Above carry, solid line position is moved to from Fig. 1 dotted line position, switch-in part incision band volume opening after shovel head 3 is overturn, with volume
Rotation force steel band to leave the supporting material roller that coil of strip part deforms into downwards material-supporting device, when steel band front end enter pinch roll by
To after pinching power, oil cylinder moves down again, shovel head is re-moved to position shown in Fig. 1 dotted lines, waits uncoiling next time.
The utility model is not directed to partly same as the prior art or can realized using prior art.
Claims (2)
- A kind of 1. spiral steel pipe production line decoiling equipment, it is characterized in that it includes frame（1）And shovel head（3）, shovel head（3）Activity Hinge is mounted in shovel shaft（4）On, shovel shaft（4）Both ends hinge mounted in lift arm（5）One end on, lift arm（5）The other end hinge be mounted in dead axle （6）Upper and and lever（7）One end be fixedly linked, lever（7）The other end and cylinder piston rod（8）Lower end be hinged and connected； Material-supporting device is also equipped with the front portion of shovel head, discharging direction（2）.
- 2. spiral steel pipe production line decoiling equipment according to claim 1, it is characterized in that described shovel head（3）By cutting The line of portion and guide part composition, switch-in part and guide part is in the arcuate structure to match with steel coil strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720655571.8U CN206814052U (en) | 2017-06-07 | 2017-06-07 | Spiral steel pipe production line decoiling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720655571.8U CN206814052U (en) | 2017-06-07 | 2017-06-07 | Spiral steel pipe production line decoiling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206814052U true CN206814052U (en) | 2017-12-29 |
Family
ID=60759199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720655571.8U Active CN206814052U (en) | 2017-06-07 | 2017-06-07 | Spiral steel pipe production line decoiling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206814052U (en) |
-
2017
- 2017-06-07 CN CN201720655571.8U patent/CN206814052U/en active Active
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| GR01 | Patent grant |