CN105040971B - Early-dismantling levelling jacking for concrete structure formwork - Google Patents
Early-dismantling levelling jacking for concrete structure formwork Download PDFInfo
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- CN105040971B CN105040971B CN201510482331.8A CN201510482331A CN105040971B CN 105040971 B CN105040971 B CN 105040971B CN 201510482331 A CN201510482331 A CN 201510482331A CN 105040971 B CN105040971 B CN 105040971B
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Abstract
The invention provides an early-dismantling levelling jacking for a concrete structure formwork. The early-dismantling levelling jacking comprises a threaded rod, a bracket, a movable plate, a round sphere ring, two adjusting nuts and an early-dismantling support; the movable plate is arranged on the bracket; the bracket comprises a support plate and a short cylinder, the interior of the short cylinder is in the shape of a hemispherical bowl surface, one end of the short cylinder is fixedly connected with the bottom surface of the support plate, the spherical radius of the round sphere ring surface in the round sphere ring is the same as that of the hemispherical bowl surface in the short cylinder, the size of the round sphere ring is matched with that of the short cylinder, and the short cylinder and the round sphere ring are fixedly arranged up and down; the top of the threaded rod is fixedly connected with a round sphere, the sphere radius of the round sphere is matched with the spherical radius of the hemispherical bowl surface in the short cylinder, and the threaded rod is in spherical hinged connection with the bracket through the limit of the round sphere ring. According to the early-dismantling levelling jacking for the concrete structure formwork, jacking levelling of a formwork supporting system can be achieved, and the construction quality of the concrete structure surface at the jacking position can be guaranteed.
Description
Technical field
The present invention relates to template ergonomic support jacking in concrete structure construction, more particularly to a kind of xoncrete structure mould
Plate early tears levelling jacking open.
Background technology
As shown in figure 1, in existing building engineering construction, concrete structure formwork is early torn open in support system, is usually used
Morning tear adjustable jack open and be welded and fixed by screw rod 1 ' and supporting plate 2 ' and form, early tear support 3 ' open and be sleeved on screw rod, in template
During support arrangement, as personal error of constructing causes supporting steel pipe vertical rod 4 ' to install out of plumb, cause the early supporting plate for tearing adjustable jack open
2 ' not levels, so occur in the concrete surface out-of-flatness of a fastener position supporting plate 21 ', affect concrete impression quality.
A kind of " adjustment height early stripping formwork system fastener " is disclosed in prior art, Publication No. is seen：CN2226101, it is public
Opening day is：The Chinese patent of 1996-05-01, the adjustment height early stripping formwork system fastener, by tappet, jacking, activity support wing group
Into it is characterized in that:Tappet top is fixedly installed jacking, and middle part is provided with the latch hole position of more than two, between pin hole and jacking
Quill is placed, by threaded engagement between inside and outside sleeve, inner sleeve is slidably connected with tappet；The both sides of outer sleeve arrange with its into
The support wing being integrated, asks the termination of the wing to have rectangle fixed stop and turnover activity backstop.This fastener is adapted to existing
The adjustment of various template thickness and Os Draconis section combined altitudes, it is adaptable in form work engineering early stripping formwork system support meanss and can with it is existing
Capable various support lattice structures match.The patent simply realizes the adjustment height of jacking, can not solve in present patent application：
In supported rod erecting installation site and perpendicularity deviation, moreover it is possible to ensure jacking face level, so as to improve concrete impression quality.
The content of the invention
The technical problem to be solved in the present invention, is to provide a kind of concrete structure formwork early to tear levelling jacking open, can
When ensureing whole shuttering supporting vertical rod installation site and perpendicularity deviation, it is ensured that the level of jacking face, concrete impression quality is improved.
What the present invention was realized in：A kind of concrete structure formwork early tears levelling jacking open, and the morning tears adjustable flat-top open
Support includes a screw rod, a rest, a portable plate, a ball ring, two adjusting nuts and tears support early in the morning open；The portable plate is arranged
On rest；The rest includes a supporting plate and a short cylindrical, is the spherical bowl face of half in the short cylindrical, short cylindrical one end with
The bottom surface of supporting plate is fixedly connected, the spherical radius of the ball anchor ring in the ball ring and hemispherical bowl face in the short cylindrical
Spherical radius is identical, and the ball ring size is matched with the short cylindrical size, and the short cylindrical and the ball ring are carried out
It is fixedly installed up and down；The screw tip is fixedly connected with a ball, the radius of a ball of ball and hemispherical bowl in the short cylindrical
The spherical radius in face matches, and the screw rod is by the spacing formation ball-joint of ball ring, the screw rod appearance with the rest
Face is provided with external screw thread；The morning tears care set open and is located on screw rod, and the adjusting nut spiral is on the screw rod, and adjusting nut
Support lower section is torn open positioned at early.
Further, the morning tears levelling jacking open also includes at least three bolts, and the short cylindrical outer circumferential side is at least equal
Three the first projections of even distribution, are provided with one first bolt hole, female thread are provided with the first bolt hole at each first projection, described
Female thread is matched with the bolt thread surface；The ball ring outer circumferential side is uniformly provided with least three second projections, and each
The second bolt hole is provided with two projections, the second bolt hole internal diameter is matched with the diameter of bolt；The position of first bolt hole
Put corresponding with the position of second bolt hole；The ball ring passes through second bolt by the bolt with the short cylindrical
Hole screws in the first bolt hole and carries out sealed connection.
Further, the splint upper surface center offers a recess, and a magnet piece is provided with the recess, described
Portable plate is double-decker, the width of the width of the portable plate ground floor more than the second layer so that portable plate ground floor and the
Two layers of periphery forms a tongue and groove；The portable plate second layer adsorbs on the magnet piece of supporting plate.
The invention has the advantages that：The supporting plate of rest of the present invention is arranged with a short cylindrical, is hemisphere inside short cylindrical
Shape bowl face, screw tip fix a ball, and hemispherical bowl face is matched with Surface of Sphere, the hemispherical bowl face of rest and screw tip
Surface of Sphere ball-joint is formed using spacing coupling of bolt connection with short cylindrical by ball ring, the ball ring plays spacing work
With；So being convenient to rest rotation can carry out universal rotational around ball to reach rest leveling purpose, i.e. hemispherical bowl face.
Ball ring is connected with the short cylindrical under supporting plate by bolt, makes screw rod form overall without separating with supporting plate；Supporting plate face
Portable plate suction is conveniently attached on supporting plate and not easily shifted by the solderable magnet piece of recess.Portable plate is set up on supporting plate, can be eliminated
The impact of steel tube poles (i.e. supported rod erecting) mounting plane position deviation.Present configuration is simple, reasonable stress, use operation side
Just steel tube poles mounting plane position and vertical perpendicularity deviation, are efficiently solved to concrete structural surface flatness and perception
The impact of quality, it is ensured that the concrete surface flatness of steel tube poles position and impression quality.
Description of the drawings
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the morning of prior art to tear adjustable jack open to use schematic diagram.
Fig. 2 is the structural representation of the present invention.
Fig. 3 is the structural representation after the levelling jacking plate of the present invention is assembled with screw rod.
Fig. 4 is the rest top view schematic diagram of the present invention.
Fig. 5 is that the rest of the present invention looks up schematic diagram.
Fig. 6 is the rest side view schematic diagram of the present invention.
Fig. 7 is I-I profile in Fig. 4 of the present invention.
Fig. 8 is the ball plane of a loop projection of the present invention.
Fig. 9 is the ball ring side view of the present invention.
Figure 10 is the screw-rod structure schematic diagram of the present invention.
Figure 11 is the portable plate floor map of the present invention.
Figure 12 is the portable plate schematic side view of the present invention.
Specific embodiment
As shown in Fig. 2 to Figure 12, a kind of concrete structure formwork involved in the present invention early tears levelling jacking open, and the morning tears open
Levelling jacking is used cooperatively with the supporting steel pipe of template, and the morning tears levelling jacking open includes a screw rod 1, a rest 2, a circle
Ball 3, a portable plate 4, at least three bolts 5 are tearing support 6 early open；Wherein, the morning tear open levelling jacking also including two adjust
Section nut 7, the rest 2 also include a supporting plate 21 and a short cylindrical 22, are the spherical bowl face 223 of half in the short cylindrical 22,
22 one end of short cylindrical is fixedly connected with the bottom surface of supporting plate 21, and 22 the week side of boss of the short cylindrical is at least uniformly distributed three the first projections
221, one first bolt hole 222 is provided with each first projection 221, in the first bolt hole 222, female thread, the female thread is provided with
Match with the bolt 5；The spherical radius and hemispherical bowl in the short cylindrical 22 in described 3 inner circle ball face 33 of ball ring
The spherical radius in face 223 is identical, and described 3 size of ball ring is matched with 22 size of the short cylindrical, outside described ball ring 3
The week side of boss is uniformly provided with least three second projections 31, and the second bolt hole 32, second bolt hole 32 are provided with the second projection 31
Internal diameter is matched with 5 diameter of the bolt；The position of first bolt hole 222 is relative with the position of second bolt hole 32
Should；The ball ring 3 screws in first bolt hole 222 through the second bolt hole 32 by bolt 5 with the short cylindrical 22 and is locked
Close connection.A ball 12, the radius of a ball of ball 12 and hemispherical in described short cylindrical 22 are fixedly connected with the top of the screw rod 1
The spherical radius of bowl face 223 matches, and the screw rod 1 is by the 3 spacing formation ball-joint of ball ring, the circle with the rest 2
Ball 3 plays position-limiting action；So being convenient to that rest 2 rotates can be around to reach 21 leveling purpose of supporting plate, i.e. hemispherical bowl face
Ball 12 carries out universal rotational.In 8 installation site of steel tube poles and perpendicularity deviation, it is not necessary to which steel tube poles 8 are carried out
Adjustment, as long as rest 2 is rotated around ball 12 can adjust.1 outer surface of the screw rod is provided with external screw thread 11；The morning
Tear support 6 open to be set on screw rod 1,7 spiral of described two adjusting nuts is on the screw rod 1, and adjusting nut 7 tears support 6 open positioned at early
Lower section.
Wherein, there is a recess 211 at 21 upper surface center of the supporting plate, is provided with a magnet piece 23, institute in the recess 211
Portable plate 4 is stated for double-decker, the width of the width of the portable plate ground floor 41 more than the second layer 42 so that portable plate first
The periphery of layer 41 and the second layer 42 forms a tongue and groove 43；4 second layer 42 of the portable plate adsorbs on the magnet piece 23 of supporting plate 21.
Portable plate 4 covers by arranging tongue and groove 43 ground floor 41 of portable plate 4 and is pressed in the early 9 pre- opening of template torn open at levelling jacking
Do not drop in surrounding (see Fig. 2), so that concrete surface is not in that (discrepancy in elevation is only for excessive discrepancy in elevation phenomenon at this after form removal
For 41 thickness), portable plate 4 is connected without being completely fixed with supporting plate 21 by the adsorption of magnet piece 23 so that support vertical
Bar mounting plane position or perpendicularity allow to occur a range of deviation and supporting plate 21 remains to prop up portable plate 4 and formed and early tears body open
System, while ensure jacking face level, the flatness and impression quality of the concrete surface at raising jacking.
In a word, present configuration is simple, reasonable stress, using it is easy to operate, efficiently solve steel tube poles mounting plane
The impact of position and vertical perpendicularity deviation to concrete structural surface flatness and impression quality, it is ensured that steel tube poles position
Concrete surface flatness and impression quality.
Although the foregoing describing the specific embodiment of the present invention, those familiar with the art should manage
Solution, the specific embodiment described by us are merely exemplary, rather than for the restriction to the scope of the present invention, are familiar with this
The technical staff in field should be covered the present invention's in the equivalent modification and change made according to the spirit of the present invention
In scope of the claimed protection.
Claims (2)
1. a kind of concrete structure formwork early tears levelling jacking open, it is characterised in that：The morning tears levelling jacking open includes a spiral shell
Bar, a rest, a portable plate, a ball ring, two adjusting nuts and tear support early in the morning open；The portable plate is arranged on rest；
The rest includes the bottom in a supporting plate and a short cylindrical, the short cylindrical being the spherical bowl face of half, short cylindrical one end and supporting plate
Face is fixedly connected, the spherical radius of the ball anchor ring in the ball ring and the spherical radius of hemispherical bowl face in the short cylindrical
Identical, the ball ring size is matched with the short cylindrical size, and the short cylindrical and the ball ring are fixed up and down
Arrange；The screw tip is fixedly connected with a ball, the sphere of the radius of a ball of ball and hemispherical bowl face in the short cylindrical
Radius matches, and the screw rod is that, by the spacing formation ball-joint of ball ring, the screw rod outer surface is provided with the rest
External screw thread；The morning tears care set open and is located on screw rod, and the adjusting nut spiral is on the screw rod, and adjusting nut is torn open positioned at early
Support lower section；
The splint upper surface center offers a recess, and a magnet piece is provided with the recess, and the portable plate is bilayer
Structure, the width of the portable plate ground floor are more than the width of the second layer so that the periphery shape of portable plate ground floor and the second layer
Into a tongue and groove；The portable plate second layer adsorbs on the magnet piece of supporting plate.
2. a kind of concrete structure formwork according to claim 1 early tears levelling jacking open, it is characterised in that：The morning tears open
Levelling jacking also includes at least three bolts, and the short cylindrical outer circumferential side is at least uniformly distributed three the first projections, and each the
One first bolt hole is provided with one projection, female thread in the first bolt hole, is provided with, the female thread is matched with bolt thread surface；
The ball ring outer circumferential side is uniformly provided with least three second projections, is provided with the second bolt hole at each second projection, and described
Two bolt hole internal diameters are matched with the diameter of bolt；The position of first bolt hole is relative with the position of second bolt hole
Should；The ball ring screws in first bolt hole through the second bolt hole by the bolt with the short cylindrical and carries out sealed company
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510482331.8A CN105040971B (en) | 2015-08-07 | 2015-08-07 | Early-dismantling levelling jacking for concrete structure formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510482331.8A CN105040971B (en) | 2015-08-07 | 2015-08-07 | Early-dismantling levelling jacking for concrete structure formwork |
Publications (2)
| Publication Number | Publication Date |
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| CN105040971A CN105040971A (en) | 2015-11-11 |
| CN105040971B true CN105040971B (en) | 2017-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510482331.8A Expired - Fee Related CN105040971B (en) | 2015-08-07 | 2015-08-07 | Early-dismantling levelling jacking for concrete structure formwork |
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| CN107023179A (en) * | 2016-01-29 | 2017-08-08 | 李木林 | Architectural plane template Quick Release system |
| CN106760626A (en) * | 2016-11-18 | 2017-05-31 | 青岛蓝天创先科技服务有限公司 | A kind of cast-in-place concrete floor template vertical supporting device of energy fast assembling-disassembling |
| CN108801217A (en) * | 2017-05-02 | 2018-11-13 | 中建城市建设发展有限公司 | A kind of aluminum alloy mould plate supports vertical detector, structural system and its construction method |
| CN108952216A (en) * | 2018-09-04 | 2018-12-07 | 安吉铭盛建设工程有限公司 | A kind of form for construction engineering support device |
| CN114109033B (en) * | 2021-12-29 | 2023-03-07 | 南通鼎仑建设工程有限公司 | Early-dismantling construction process for bottom formwork of beam with frame structure |
| CN116153848B (en) * | 2023-04-23 | 2023-07-04 | 无锡邑文电子科技有限公司 | Lifting mechanism and semiconductor device |
| CN116592707B (en) * | 2023-06-30 | 2024-02-06 | 东方空间技术(山东)有限公司 | Rocket launching pad |
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| CN105040971A (en) | 2015-11-11 |
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Granted publication date: 20170412 Termination date: 20190807 |