CN205343428U - Demolding device for concrete pipe pile - Google Patents
Demolding device for concrete pipe pile Download PDFInfo
- Publication number
- CN205343428U CN205343428U CN201620081984.5U CN201620081984U CN205343428U CN 205343428 U CN205343428 U CN 205343428U CN 201620081984 U CN201620081984 U CN 201620081984U CN 205343428 U CN205343428 U CN 205343428U
- Authority
- CN
- China
- Prior art keywords
- walking
- pallet
- jaw
- pipe pile
- demoulding
- 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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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model provides a demolding device for concrete pipe pile, its steel mould includes two end cover (11), end cover (11) are fixed by pull rod (8), drawing of patterns piece has tray (5), tray (5) are fixed with stretch -draw dish (4), be provided with three -jaw (6) on stretch -draw dish (4), be provided with gyro wheel (13) on tray (5), the both sides of tray (5) have walking groove (2), gyro wheel (13) can slide in walking groove (2), walking layer board (9) can slide in walking groove (2), be connected with oil top (1) with walking layer board (9), opening and close of three -jaw (6) can be controlled in oil top (1), be provided with walking stayed pole (3) between walking layer board (9) and tray (5), three -jaw (6) can cooperate the straining with end cover (11) of steel mould. The device simple structure is equitable, can once only once take whole pull rods out, and the damage that leads to the fact the tube coupling is taken alone out because of the pull rod to the reduction.
Description
Technical field
This utility model relates to stripper apparatus field, especially relates to a kind of demoulding of concrete pipe pile device.
Background technology
Developing prestressed high strength concrete centrifuge tube stake (PHC pile tube) from 1967-1970 Japan, it is widely used afterwards, and the concrete-pile that Japan adopts at present is almost PHC pile tube.This year is more and more higher along with the requirement of construction, and the length of the pile tube used in civil engineering is also more and more longer, and the difficulty of the demoulding is also increasing.Tubular pile demoulding method of the prior art is: 1. first got off by the Bolt dismantling on the matchboard in whole PHC pile tube entirety punching block, hang away the upper mould in punching block；2. installing several semicircle demoulding turning rolls, each demoulding turning rolls is corresponding with the running wheel on counterdie；3. rotating stake and counterdie, make counterdie upward, PHC pile tube is supported on semicircle demoulding roller support；4. counterdie is separated with demoulding turning rolls, hang away counterdie；5. finally whole PHC pile tube is hung to stockyard.But in the process of the demoulding, it is necessary to by the dismounting of one one, the pull bar on matchboard, when individually extracting out, easily tube coupling is caused damage.
Utility model content
For the deficiency overcoming prior art to exist, it is provided that a kind of demoulding of concrete pipe pile device, this apparatus structure advantages of simple, it is possible to disposable whole pull bars are once extracted out, reduce and individually extract the damage that tube coupling is caused because of pull bar out.
This utility model is to be realized by following technical scheme:
A kind of demoulding of concrete pipe pile device, including punching block and knock-outs, described punching block includes cylinder and two end caps, the stack shell of cylinder is provided with elongated seam and is tightened by limit silk, described end cap is fixed by ten six roots of sensation pull bar with sebific duct, pin is inserted in one end of pull bar, the other end is by nut check, described knock-outs has pallet, described pallet and stretch-draw dish are fixed, described stretch-draw dish is provided with three-jaw, described pallet is provided with roller, the both sides of described pallet have walking trough, described roller can slide in walking trough, walking supporting plate can slide in walking trough, it is connected to oil top with described walking supporting plate, described oil top can control the keying of three-jaw, it is provided with walking stayed pole between walking supporting plate and pallet, walking stayed pole is provided with alignment pin, described three-jaw can coordinate fastening with the end cap of punching block.
The bottom of wherein said knock-outs is provided with support, it is simple to knock-outs be supported.
Wherein said roller is two, conveniently coordinates with the walking trough of both sides.
The absolute altitude of wherein said walking trough is identical with the absolute altitude of the horizontal direction diameter of pallet, and the roller ensure that pallet both sides can coordinate with walking trough, it is ensured that the normal walking of knock-outs.
Wherein said oil top is connected with hydraulic pump, and hydraulic pump can provide power source.
The beneficial effects of the utility model are:
By being equipped with of pallet, stretch-draw dish, roller, walking stayed pole, walking supporting plate and walking trough, ensure that the horizontal movement of knock-outs, by the setting of three-jaw, ensure that the cooperating of knock-outs and punching block, make disposable once to be extracted out by whole pull bars, reduce and individually extract the damage that tube coupling is caused because of pull bar out.
Accompanying drawing explanation
Fig. 1 is the top view of knock-outs.
Fig. 2 is the top view of punching block.
Fig. 3 is the side view of punching block.
In figure:
1--oil top；
2--walking trough；
3--walks stayed pole；
4--stretch-draw dish；
5--pallet；
6--three-jaw；
7--alignment pin；
8--pull bar；
9--walks supporting plate；
10--cylinder；
11--end cap；
12--limit silk；
13--roller；
The elongated seam of 14--.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further described.
A kind of demoulding of concrete pipe pile device, including punching block and knock-outs, punching block includes cylinder 10 and two end caps 11, the stack shell of cylinder 10 is provided with elongated seam 14 and is tightened by limit silk 12, end cap 11 is fixed by ten six roots of sensation pull bar 8 with sebific duct, pin is inserted in one end of pull bar 8, the other end is by nut check, knock-outs has pallet 5, pallet 5 is fixed with stretch-draw dish 4, stretch-draw dish 4 is provided with three-jaw 6, pallet 5 is provided with roller 13, the both sides of pallet 5 have walking trough 2, roller 13 can slide in walking trough 2, walking supporting plate 9 can slide in walking trough 2, it is connected to oil top 1 with walking supporting plate 9, oil top 1 can control the keying of three-jaw 6, walking stayed pole 3 it is provided with between walking supporting plate 9 and pallet 5, walking stayed pole 3 is provided with alignment pin 7, three-jaw 6 can coordinate fastening with the end cap 11 of punching block.
Wherein the bottom of knock-outs is provided with support.
Wherein roller 13 is two.
Wherein the absolute altitude of walking trough 2 is identical with the absolute altitude of the horizontal direction diameter of pallet 5.
Wherein oil top 1 is connected with hydraulic pump.
The work process of demoulding of concrete pipe pile device is:
The tube coupling of the non-demoulding is hung in workbench, hydraulic pump works, oil top 1 is flexible opens three-jaw 6, an end cap 11 with nut of punching block is directed at three-jaw 6, loose nut, and end cap 11 and three-jaw 6 are buckled, oil top 1 retraction, oil top 1 tractive walking supporting plate 9, and then drive pallet 5 also to slide in walking trough 2, end cap 11 is extracted out in the lump by the three-jaw 6 on stretch-draw dish 4 together with ten six roots of sensation pull bars 8 from tube coupling, in like manner, end cap 11 by the other end of three-jaw 6 fastening tape nut, start oil top 1, end cap 11 is extracted out in the lump together with ten six roots of sensation pull bars 8 from tube coupling, hang the end cap 11 of the other end, U-shaped hook is inserted in mould, tube coupling is removed in mould.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., it is all contained within protection domain of the present utility model.
Claims (5)
1. a demoulding of concrete pipe pile device, including punching block and knock-outs, described punching block includes cylinder (10) and two end caps (11), the stack shell of cylinder (10) is provided with elongated seam (14) and is tightened by limit silk (12), described end cap (11) is fixed by ten six roots of sensation pull bar (8) with sebific duct, pin is inserted in one end of pull bar (8), and the other end is by nut check, it is characterised in that:
Described knock-outs has pallet (5), described pallet (5) is fixed with stretch-draw dish (4), described stretch-draw dish (4) is provided with three-jaw (6), described pallet (5) is provided with roller (13), the both sides of described pallet (5) have walking trough (2), described roller (13) can slide in walking trough (2), walking supporting plate (9) can be slided in walking trough (2), it is connected to oil top (1) with described walking supporting plate (9), described oil top (1) can control the keying of three-jaw (6), walking stayed pole (3) it is provided with between walking supporting plate (9) and pallet (5), walking stayed pole (3) is provided with alignment pin (7), described three-jaw (6) can coordinate fastening with the end cap (11) of punching block.
2. demoulding of concrete pipe pile device according to claim 1, it is characterised in that:
The bottom of described knock-outs is provided with support.
3. demoulding of concrete pipe pile device according to claim 1, it is characterised in that:
Described roller (13) is two.
4. demoulding of concrete pipe pile device according to claim 1, it is characterised in that:
The absolute altitude of described walking trough (2) is identical with the absolute altitude of the horizontal direction diameter of pallet (5).
5. demoulding of concrete pipe pile device according to claim 1, it is characterised in that:
Described oil top (1) is connected with hydraulic pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620081984.5U CN205343428U (en) | 2016-01-27 | 2016-01-27 | Demolding device for concrete pipe pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620081984.5U CN205343428U (en) | 2016-01-27 | 2016-01-27 | Demolding device for concrete pipe pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205343428U true CN205343428U (en) | 2016-06-29 |
Family
ID=56184066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620081984.5U Expired - Fee Related CN205343428U (en) | 2016-01-27 | 2016-01-27 | Demolding device for concrete pipe pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205343428U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108247829A (en) * | 2017-12-28 | 2018-07-06 | 永城职业学院 | A kind of equipment for building |
-
2016
- 2016-01-27 CN CN201620081984.5U patent/CN205343428U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108247829A (en) * | 2017-12-28 | 2018-07-06 | 永城职业学院 | A kind of equipment for building |
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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: 20160629 Termination date: 20170127 |