CN101544025A - Shield duct piece steel mould end side plate full-automatic open-close device - Google Patents
Shield duct piece steel mould end side plate full-automatic open-close device Download PDFInfo
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- CN101544025A CN101544025A CN200910031307A CN200910031307A CN101544025A CN 101544025 A CN101544025 A CN 101544025A CN 200910031307 A CN200910031307 A CN 200910031307A CN 200910031307 A CN200910031307 A CN 200910031307A CN 101544025 A CN101544025 A CN 101544025A
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- side plate
- pairs
- connecting rod
- duct piece
- automatic open
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Abstract
The invention relates to a shield duct piece steel mould end side plate full-automatic open-close device comprising a turnplate, two pairs of joint levers, one pair of side palte joint levers, two side plates, one pair of end plate joint levers, two end plates, a pedestal, end plate and side plate translational lead rails, and the like, wherein the turnplate is connected with the pedestal by a revolute pair and then is respectively connected with the two pairs of joint levers by revolute pairs; the two pairs of joint levers are respectively connected with the two pairs of side plate joint levers and the two pairs of end plate joint levers, which are fixed on the two side plates and the two end plates by revolute pairs; and the four revolute pairs on the turnplate can be on the same circle and not on the same circle. The device has simple structure, easy manufacture and simple and convenient operation, can realize automatic open and close and enhances the efficiency of duct piece manufacture.
Description
Technical field
The present invention relates to a kind of shield duct piece steel mould end side plate full-automatic open-close device, the folding of producing the end plate of concrete pipe sheet punching block or side plate for punching block specifically provides a kind of closing device automatically efficiently.
Background technology
Be used to make the punching block of tunnel concrete pipe sheet, mainly form by base, two side plates, two end plates and auxiliary spare parts thereof (pre-embedded device, closing device, retaining mechanism, core rod plug, cover plate) etc., wherein, (be commonly called as: three-major-items) link into an integrated entity by the retaining mechanism matched moulds, the intracavity space of formation is the true form and the size of section of jurisdiction for side plate, end plate, base.Concrete in the punching block intracavity space moulding by casting and reach prescribed strength after, just can open side plate and end plate and carry out the demoulding, enter the work of next round moulding by casting after the demoulding again.The folding mode of end, side plate generally has two kinds at present, i.e. hinge foldable folding or roller type translational opening-closing have particularly: 1) adopt hinge foldable folding end, side plate; 2) adopt roller type translational opening-closing end, side plate; 3) mode that adopts hinge foldable folding end plate and adopt roller type translational opening-closing side plate to combine.From the folding operation, the folding of roller parallel-moving type is than the folding of hinge foldable, and is easy and simple to handle, laborsaving, can reduce working strength of workers, increases work efficiency.
Because the angle of side plate and base is the right angle, as adopting the hinge type folding, hinge is opened the angle influence when rotating, and causes concrete " to gnaw the limit " and the damage section of jurisdiction easily; Again because the volume and weight of side plate is bigger, in order to reduce labor intensity, be convenient to operation, therefore, the roller parallel-moving type is generally adopted in the folding of side plate, present common practices is to move a segment distance and can finish breakdown action by manually spurring side plate laterally, also moves inwardly into the position location and gets final product by the artificial side plate that promotes during matched moulds.Patent application document [200810022436.5] discloses a kind of tunnel concrete tunnel segment steel mould side board translational opening-closing device, and this device is to finish the inside and outside mobile of side plate by artificial push-and-pull, and in actual the use, hand labor intensity is big, and productivity ratio is low; Patent application document [200820215742.6] discloses the automatic closing device of a kind of tunnel concrete tunnel segment steel mould side board translational, this device adopts motor to drive power transmission shaft two end left and right sides screw thread transmissions through mechanical driving device, thereby realize the automatic folding of side board translational, but because screw gear is easy to wear when bearing than heavy load, can make the concrete pipe sheet precision be difficult for guaranteeing, and folding speed is slower, therefore, need provide efficient, reliable and can realize that end plate, side plate are (hereinafter to be referred as the device of the automatic folding of translation distolateral plate).
Summary of the invention
The objective of the invention is to overcome above-mentioned shortcoming, a kind of efficient, reliable, labour-saving driving steel mould end side plate translational opening-closing device is provided, it is made up of rotating disk, the two pairs of connecting rods, pair of side plates connecting rod, two blocks of side plates, a pair of end plate connecting rod, two end plates, pedestal and ends thereof, side translation guide rail etc., rotating disk connects with revolute pair respectively with two pairs of connecting rods again with after pedestal connects with revolute pair; These two pairs of connecting rods again respectively be fixed in two blocks of side plates, two end plates on two pairs of side plate connecting rods and two pairs of end plate connecting rods connect with revolute pair respectively; The position of four revolute pairs on the rotating disk can be on same circle, also can be not on a circle.This apparatus structure is simple, easy to manufacture, and is easy and simple to handle, can realize automatic folding, improved the efficient that the section of jurisdiction makes.
Description of drawings
Accompanying drawing 1 is a structural representation of the present invention.
The specific embodiment
Accompanying drawing 1 is used for an embodiment of shield duct piece steel mould end side plate full-automatic open-close for the present invention, and it is by comprising that rotating disk 1, connecting rod 2,3,4,5, side plate connecting rod 6,8, side plate 10,11, end plate connecting rod 7,9, end plate 12,13, support 14 and side board translational guide rail 15, end plate translation guide rail 16 etc. form.Rotating disk 1 connects with revolute pair A, B, C, D respectively with connecting rod 2,3,4,5 again with after support 14 usefulness revolute pairs 0 connect; Connecting rod 2,4 connects with two side plate connecting rods, 6, the 8 usefulness revolute pair E, the G that are fixed in side plate 10,11 respectively again; And connecting rod 3,5 also connects with end plate connecting rod 7, the 9 usefulness revolute pair F, the H that are fixed in end plate 12,13 respectively.Four revolute pair A, B on the rotating disk 1, the position of C, D can be on same circles, also can be not on a circle.
Its operation principle is: when concrete in the punching block intracavity space moulding by casting and reach prescribed strength after, when rotating disk 1 is done counterclockwise or is clockwise rotated, by 2,4 and 3,5 and two pairs of connecting rods 6,8 of two pairs of connecting rods and 7,9, can make 10,11 and two end plates 12,13 of two blocks of side plates do respectively mutually away from or mutually near motion, thereby realize that two side plates, two end plates move on translation guide rail 15,16 separately, be automatic closure or openness, thereby realize the demoulding of section of jurisdiction production, the automation of matched moulds process.
This apparatus structure is simple, easy to manufacture, and automatic smooth opening and closing has improved efficiency of lining segment manufacture.
Claims (2)
1, a kind of shield duct piece steel mould end side plate full-automatic open-close device, form by rotating disk (1), connecting rod (2,3,4,5), side plate connecting rod (6,8), side plate (10,11), end plate connecting rod (7,9), end plate (12,13), support (14), side board translational guide rail (15), end plate translation guide rail (16), after it is characterized in that described rotating disk (1) and support (14) connecting with revolute pair (0), use revolute pair (A, B, C, D) to connect respectively with connecting rod (2,3,4,5) again; Described connecting rod (2,4) connects with revolute pair (E, G) with the side plate connecting rod that is fixed in side plate (10,11) (6,8) respectively again; Described connecting rod (3,5) connects with revolute pair (F, H) with the end plate connecting rod that is fixed in end plate (12,13) (7,9) respectively again.
2, by the described shield duct piece steel mould end side plate full-automatic open-close device of claim 1, it is characterized in that the position of four revolute pairs (A, B, C, D) on the described rotating disk 1 can be on same circle, also can be not on a circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100313077A CN101544025B (en) | 2009-05-08 | 2009-05-08 | Shield duct piece steel mould end side plate full-automatic open-close device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100313077A CN101544025B (en) | 2009-05-08 | 2009-05-08 | Shield duct piece steel mould end side plate full-automatic open-close device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101544025A true CN101544025A (en) | 2009-09-30 |
| CN101544025B CN101544025B (en) | 2010-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100313077A Expired - Fee Related CN101544025B (en) | 2009-05-08 | 2009-05-08 | Shield duct piece steel mould end side plate full-automatic open-close device |
Country Status (1)
| Country | Link |
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| CN (1) | CN101544025B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423906A (en) * | 2011-12-09 | 2012-04-25 | 江苏中技桩业有限公司 | Turning mechanism in process of discharging finished pile from mold |
-
2009
- 2009-05-08 CN CN2009100313077A patent/CN101544025B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423906A (en) * | 2011-12-09 | 2012-04-25 | 江苏中技桩业有限公司 | Turning mechanism in process of discharging finished pile from mold |
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| Publication number | Publication date |
|---|---|
| CN101544025B (en) | 2010-10-13 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20140508 |