CN202627503U - Concrete member template support device at deformation joint - Google Patents
Concrete member template support device at deformation joint Download PDFInfo
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- CN202627503U CN202627503U CN 201220284606 CN201220284606U CN202627503U CN 202627503 U CN202627503 U CN 202627503U CN 201220284606 CN201220284606 CN 201220284606 CN 201220284606 U CN201220284606 U CN 201220284606U CN 202627503 U CN202627503 U CN 202627503U
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Abstract
A concrete member template support device at a deformation joint includes a vertical left chord and a vertical right chord that are in parallel and made of angle bars, as well as a plurality of parallel connecting rods obliquely and parallelly inserted between the left and the right chords in a sleeving manner, and a retractable connecting rod positioned at the upper part, inserted between the left and the right chords in a sleeving manner and being capable of expansion and retraction, wherein the parallel connecting rods are I-shaped, and flat steel is vertically welded between a left round steel bar and a right round steel bar at the two ends of each connecting rod; and the retractable connecting rod is I-shaped, provided with the left end formed by vertically welding a left round steel bar at a left steel pipe with internal threads at the right end, as well as the right end formed by vertically welding a right round steel bar at a right steel pipe with internal threads at the left end, and a threaded round steel bar with threads at the two ends is mounted in the middle of the retractable connecting rod in a screwing manner. The support member provided by the utility model has a simple structure, is easy to adjust and control the truss depth, convenient for form removal, can be manufactured at one time and used repeatedly, saves material as the truss frame system is used for bearing force, and is provided with enough intensity and rigidity to resist pressure from a template, thereby reducing deformation of the template.
Description
Technical field
The utility model belongs to the civil engineering device, relates to the mould plate supporting device that building deformation seam both sides concrete member is built Forming Quality control.
Background technology
In building engineering construction, in order to speed up the work, need the concrete member that building deformation stitches both sides be built simultaneously.Deformation slit formwork supports and adopts two kinds of ways usually: a kind of is to adopt cystosepiment to separate deformation joint as template; In the process of building because deformation joint both sides concrete time of pouring concrete, highly inconsistent; Produce pressure differential; Make the side extruding of a side direction after-pouring of building earlier, cause the reinforcing bar of opposite side member to expose, influence the application life of structural member.Another kind is to adopt the thickening template, adopts the template bar to support relatively between template, though the moulding of concrete can guarantee the spacing of distortion; But because of template bar insufficient rigidity; Make concrete member one side direction protrude outward, the relative inevitable recessed phenomenon of another side has weakened the sectional dimension of member.Behind the concrete molding component because deformation joint slit is less, and form removal and repair-deficiency difficulty are bigger, thereby have reduced the vertical bearing capacity of member.
Summary of the invention
The purpose of the utility model will overcome the above problems exactly; A kind of deformation joint concrete component template bracing or strutting arrangement is provided; Utilize steel to make the truss stress system, give full play to steel high strength characteristics, increased the integral rigidity that supports; Solve traditional supporting way and cause the concrete molding component poor, the problem that quality can not get guaranteeing because of the deficiency of rigidity.
The technical scheme of the utility model is achieved like this: a kind of deformation joint concrete component template bracing or strutting arrangement is characterized in: it comprise the vertical parallel left chord member 1a that processes by two angle steel and right chord member 1b, a plurality of oblique parallel cover be inserted in about parallel rod 3, superposed cover between two chord members be inserted in about telescopic shrinking connecting-rod 2 between two chord members; Described parallel rod 3 is " worker " font, vertical Welding flat steel 7 formations between two left side round steel 6 and right round steel 8; Described shrinking connecting-rod 2 is " worker " font, and left end is the tapped left steel pipes 16 of left round steel 15 vertical welding right output port, and right-hand member is the tapped right steel pipes 18 of right round steel 19 vertical welding left port, the band screw thread round steel 17 of middle spinning two ends band screw thread; On the angle steel inner edge of parallel rod 3 and slotting left chord member 1a that locates of 2 liang of headgears of shrinking connecting-rod and right chord member 1b, have left comer steel circular hole 9 and right corner steel circular hole 13; At left upright steel plate 11a of being welded with respectively over against the position of the angle steel outside of left chord member 1a and right chord member 1b upper left angle steel circular hole 9 and right corner steel circular hole 13 and right upright steel plate 11b, left upright steel plate 11a has left upright steel plate circular hole 12 and right upright steel plate circular hole 14 with right upright steel plate 11b center; Found welding left plate pad 10a on the steel plate 11a angle steel on the left comer steel circular hole 9 and the left side of the left of the upright steel plate circular hole 12 in a left side; The right surface of left plate pad 10a is concordant with the left end of circular hole; The right metal mat 10b of welding on the upright steel plate 11b angle steel in right-hand right side of right corner steel circular hole 13 and right upright steel plate circular hole 14, the left surface of right metal mat 10 b is concordant with the right-hand member of circular hole; Two round steel of shrinking connecting-rod 2 and parallel rod 3 overlap respectively be inserted in left comer steel circular hole 9 and the upright steel plate circular hole 12 in a left side with right corner steel circular hole 13 and right upright steel plate circular hole 14 in.
The utility model supporting member simple structure and depth of truss are easy to regulation and control, and form removal is convenient, produce once, and repeatedly use; Utilize the truss system stressed, saved material; Self have enough strength and stiffness, can resist the pressure that template transmits, thereby reduced the distortion of template.Can thoroughly solve Cast-in-place concrete member supports insufficient rigidity problem, the Forming Quality of concrete member is guaranteed.
Description of drawings
Fig. 1 is the sketch map of the utility model.
Fig. 2 is the shrinking connecting-rod sketch map of the utility model.
Fig. 3 is the parallel rod sketch map of the utility model.
Fig. 4 is the bearing sketch map of the utility model.
Fig. 5 is the bearing of the utility model and the combination sketch map of parallel rod.
Among the figure: 1a---left chord member; 1b---right chord member; 2---shrinking connecting-rod; 3---parallel rod; 4---template; 5---Cast-in-place concrete; 6---left round steel; 7---band steel; 8---right round steel; 9---left comer steel circular hole; 10a---left plate pad; 10b---right metal mat; 11a---the upright steel plate in a left side; 11b---right upright steel plate; 12---the upright steel plate circular hole in a left side; 13---right corner steel circular hole; 14---right upright steel plate circular hole; 15---left round steel; 16---left steel pipe; 17---band screw thread round steel; 18---right steel pipe; 19---right round steel.
The specific embodiment
Visible from Fig. 1 to Fig. 5: the utility model comprise the vertical parallel left chord member 1a that processes by two angle steel and right chord member 1b, a plurality of oblique parallel cover be inserted in about parallel rod 3, superposed cover between two chord members be inserted in about telescopic shrinking connecting-rod 2 between two chord members; Described parallel rod 3 is " worker " font, vertical Welding flat steel 7 formations between two left side round steel 6 and right round steel 8; Described shrinking connecting-rod 2 is " worker " font, and left end is the tapped left steel pipes 16 of left round steel 15 vertical welding right output port, and right-hand member is the tapped right steel pipes 18 of right round steel 19 vertical welding left port, the band screw thread round steel 17 of middle spinning two ends band screw thread; On the angle steel inner edge of parallel rod 3 and slotting left chord member 1a that locates of 2 liang of headgears of shrinking connecting-rod and right chord member 1b, have left comer steel circular hole 9 and right corner steel circular hole 13; At left upright steel plate 11a of being welded with respectively over against the position of the angle steel outside of left chord member 1a and right chord member 1b upper left angle steel circular hole 9 and right corner steel circular hole 13 and right upright steel plate 11b, left upright steel plate 11a has left upright steel plate circular hole 12 and right upright steel plate circular hole 14 with right upright steel plate 11b center; Found welding left plate pad 10a on the steel plate 11a angle steel on the left comer steel circular hole 9 and the left side of the left of the upright steel plate circular hole 12 in a left side; The right surface of left plate pad 10a is concordant with the left end of circular hole; The right metal mat 10b of welding on the upright steel plate 11b angle steel in right-hand right side of right corner steel circular hole 13 and right upright steel plate circular hole 14, the left surface of right metal mat 10 b is concordant with the right-hand member of circular hole; Two round steel of shrinking connecting-rod 2 and parallel rod 3 overlap respectively be inserted in be set in left comer steel circular hole 9 and the upright steel plate circular hole 12 in a left side with right corner steel circular hole 13 and right upright steel plate circular hole 14 in.
The utility model is installed in 4 of the templates of deformation joint, and left chord member 1a that is parallel to each other and right chord member 1b and parallel parallel rod 3 are formed the system that can be out of shape, can not be difficult to because of the operating space is too for a short time remove after making the concrete molding component.The effect of shrinking connecting-rod 2 is: the one, through flexible width needs, regulate the width of truss support according to deformation joint.The 2nd, make parallel distortion support system change the fixed support system of static determinacy into through shrinking connecting-rod 2.Shrinking connecting-rod 2 is the length that realizes regulating shrinking connecting-rod 2 through rotating band screw thread round steel 17.Spacing between a plurality of parallel rods 3 is decided according to the pressure of Cast-in-place concrete, generally is not more than 50cm.The lateral pressure of Cast-in-place concrete 5 passes to through side template 4 and is contained in its inboard left chord member 1a and right chord member 1b, and this power is carried out internal force balance through shrinking connecting-rod 2 and parallel rod 3.Be difficult to remove for preventing to support the extruding that receives deformation joint both sides concrete member 5, require parallel rod 3 and the left chord member 1a and right chord member 1b can not be orthogonal, angle be preferably between 80 ~ 85 degree and be advisable.Supporting removal can narrow down support width through the length of regulating shrinking connecting-rod 2 and accomplish.Shrinking connecting-rod 2 places the upper end of the utility model, is convenient to assembling and disassembling.
Claims (1)
1. deformation joint concrete component template bracing or strutting arrangement is characterized in that: it comprise the vertical parallel left chord member (1a) processed by two angle steel and right chord member (1b), a plurality of oblique parallel cover be inserted in about parallel rod (3), superposed cover between two chord members be inserted in about telescopic shrinking connecting-rod (2) between two chord members; Described parallel rod (3) is " worker " font, vertical Welding flat steel (7) formation between two left side round steel (6) and right round steel (8); Described shrinking connecting-rod (2) is " worker " font; Left end is that left round steel (15) vertically welds the tapped left steel pipe of right output port (16); Right-hand member is that right round steel (19) vertically welds the tapped right steel pipe of left port (18), the band screw thread round steel (17) of middle spinning two ends band screw thread; On the angle steel inner edge of parallel rod (3) and slotting left chord member of locating (1a) of shrinking connecting-rod (2) two headgears and right chord member (1b), have left comer steel circular hole (9) and right corner steel circular hole (13); Found steel plate (11a) and right upright steel plate (11b) at the angle steel outside upper left angle steel circular hole (9) of left chord member (1a) and right chord member (1b) and the left side that is welded with respectively over against the position of right corner steel circular hole (13), upright steel plate (11b) center of the upright steel plate (11a) in a left side and the right side has upright steel plate circular hole (12) in a left side and the right steel plate circular hole (14) that stands; Found welding left plate pad (10a) on steel plate (11a) angle steel at a left comer steel circular hole (9) and a left left side of founding the left of steel plate circular hole (12); The right surface of left plate pad (10a) is concordant with the left end of circular hole; Welding right metal mat (10b) on upright steel plate (11b) angle steel in right-hand right side of right corner steel circular hole (13) and right upright steel plate circular hole (14), the left surface of right metal mat (10b) is concordant with the right-hand member of circular hole; Two round steel of shrinking connecting-rod (2) and parallel rod (3) overlap respectively be inserted in be set in left comer steel circular hole (9) and the upright steel plate circular hole (12) in a left side with right corner steel circular hole (13) and right upright steel plate circular hole (14) in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220284606 CN202627503U (en) | 2012-06-18 | 2012-06-18 | Concrete member template support device at deformation joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220284606 CN202627503U (en) | 2012-06-18 | 2012-06-18 | Concrete member template support device at deformation joint |
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| Publication Number | Publication Date |
|---|---|
| CN202627503U true CN202627503U (en) | 2012-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220284606 Expired - Lifetime CN202627503U (en) | 2012-06-18 | 2012-06-18 | Concrete member template support device at deformation joint |
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| CN (1) | CN202627503U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437492A (en) * | 2013-08-19 | 2013-12-11 | 重庆建工第九建设有限公司 | Plane truss for parallel chords |
| CN105256995A (en) * | 2015-09-02 | 2016-01-20 | 山东科技大学 | Reinforcing apparatus and construction method of forms in shear wall structural deformation joint |
| CN106013786A (en) * | 2016-07-18 | 2016-10-12 | 南通四建集团有限公司 | Double-faced steel mold |
| CN106760498A (en) * | 2016-11-28 | 2017-05-31 | 中国冶集团有限公司 | Concrete structure deformation joint template reinforcing device and reinforcement means |
| CN111809861A (en) * | 2020-08-19 | 2020-10-23 | 山东方圆建筑材料有限公司 | Formwork supporting die for construction of building components on two sides of deformation joint and working method |
-
2012
- 2012-06-18 CN CN 201220284606 patent/CN202627503U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437492A (en) * | 2013-08-19 | 2013-12-11 | 重庆建工第九建设有限公司 | Plane truss for parallel chords |
| CN103437492B (en) * | 2013-08-19 | 2016-09-28 | 重庆建工第九建设有限公司 | Parallel chords plane girder |
| CN105256995A (en) * | 2015-09-02 | 2016-01-20 | 山东科技大学 | Reinforcing apparatus and construction method of forms in shear wall structural deformation joint |
| CN105256995B (en) * | 2015-09-02 | 2017-03-08 | 山东科技大学 | A kind of shear wall structure movement joint inner side template bracing means and construction method |
| CN106013786A (en) * | 2016-07-18 | 2016-10-12 | 南通四建集团有限公司 | Double-faced steel mold |
| CN106760498A (en) * | 2016-11-28 | 2017-05-31 | 中国冶集团有限公司 | Concrete structure deformation joint template reinforcing device and reinforcement means |
| CN106760498B (en) * | 2016-11-28 | 2019-04-23 | 中国一冶集团有限公司 | Concrete structure deformation joint template reinforcing device and reinforcement means |
| CN111809861A (en) * | 2020-08-19 | 2020-10-23 | 山东方圆建筑材料有限公司 | Formwork supporting die for construction of building components on two sides of deformation joint and working method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |
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| CX01 | Expiry of patent term |