CN104947931A - Integral turnover formwork for vertical shaft - Google Patents
Integral turnover formwork for vertical shaft Download PDFInfo
- Publication number
- CN104947931A CN104947931A CN201510356243.3A CN201510356243A CN104947931A CN 104947931 A CN104947931 A CN 104947931A CN 201510356243 A CN201510356243 A CN 201510356243A CN 104947931 A CN104947931 A CN 104947931A
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- China
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- junction plate
- screw thread
- internal corner
- thread type
- vertical shaft
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Abstract
The invention discloses an integral turnover formwork for a vertical shaft and aims at providing a turnover formwork low in construction cost. The integral turnover formwork for the vertical shaft comprises an internal corner formwork, connecting plates and a driving module forming a rectangular space. The side facing the center of the rectangular space is regarded as an inner side, and conversely, the side is regarded as an outer side. The trapezoidal bottom sides of the connecting plates face the inner side, the end face, adjacent to the connecting plates, of the internal corner formwork is parallel to and is mutually in contact with the end faces of the sides of the connecting plates, multiple horizontal kidney-shaped holes are formed in the vertical direction in an arranged mode, and bolts extending into the kidney-shaped holes and capable of moving along the kidney-shaped holes are correspondingly arranged at the corresponding positions on the connecting plate. The drive module comprises a screw thread type jack located at the central position of the rectangular space and two supporting rod groups respectively hinged to the upper end and the lower end of the rectangular space to form a cross shape, wherein each supporting group includes four supporting rods, one end of each supporting rod is hinged to the screw thread type jack, and the other end of each supporting rod is hinged to the four connecting plates respectively. Paired lifting lugs are arranged at the upper end of each connecting plate or the internal corner formwork. Safety bolts are arranged at the lower ends of the connecting plates.
Description
Technical field
The present invention relates to construction formwork technical field, especially relate to a kind of vertical shaft monolithic and turn over and rise template.
Background technology
At water conservancy and hydropower, building waits in engineering field concrete construction, for hanging thing hole, air vent, the Vertical Well such as elevator shaft or hole, its cross dimensions is less, it is high that template repeats assembled reusability, the design features such as operating space is little, traditional construction method all sets up 1.5 cun of steel pipe scaffolds in work progress, template assembly operation is carried out after setting up, most employing P6015, P3015, the little punching block of P1015, the assembled concrete pouring constructions that carry out of mode such as corner punching block and wooden form, there is fixing difficulty in its concrete blinding, the formwork erection cycle is long, construction speed is slow, construction safety outstanding problem, another kind method adopts sliding (climbing) mould of hydraulic integral formula, and costly, weight is large, and operation sequence is complicated, and correction inconvenience, does not mate with concreting in lifts.
Summary of the invention
Instant invention overcomes shortcoming of the prior art, provide a kind of installation rate fast, the high and vertical shaft monolithic that construction cost is low of recycling rate of waterused is turned over and is risen template.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions:
A kind of vertical shaft monolithic is turned over and is risen template, and it comprises four pieces and coordinates the internal corner formwork forming coffin, and four pieces of cross sections are the trapezoidal junction plate connected for internal corner formwork, and the driven unit for driving four pieces of junction plates to disperse in the horizontal direction or gather;
Side towards coffin center is called inner side, otherwise is called outside;
The trapezoidal base of described junction plate is towards inner side, the end face that described internal corner formwork is adjacent with junction plate is parallel with the end face of this side of junction plate and contact with each other, and the waist hole of the vertically multiple level of spread configuration, on described junction plate, relevant position correspondence arranges and stretches into waist hole and can along the bolt of waist hole movement;
Described driven unit comprises the screw thread type jack of the vertical setting being positioned at coffin center, two groups are articulated with the upper and lower two ends of screw thread type jack respectively and form criss-cross strut group, described strut group comprises four struts, one end and the screw thread type jack of four struts are hinged, and the other end is hinged four pieces of junction plates respectively;
Right hanger is arranged in the upper end of described junction plate or internal corner formwork;
The lower end of described junction plate arranges the safety pin be connected with wall;
When screwing screw thread type jack and making strut be in level, the trapezoidal top margin of junction plate is concordant with the wall outside internal corner formwork.
Preferably, described screw thread type jack is substituted by gaily decorated basket nut.
Preferably, the below described junction plate being positioned at screw thread type jack is provided with the operating platform of operation screw thread type jack.
Preferably, the lower end of described junction plate is provided with the reparation platform processed the face of building.
Preferably, on described internal corner formwork, side corresponding to junction plate arranges three waist holes.
Preferably, the inner side of described internal corner formwork knuckle arranges reinforcing rib.
Compared with prior art, tool of the present invention has the following advantages:
Do not need erection construction framed bent when the present invention constructs, reduce constructor and material input, effectively shorten construction period, can construction cost be saved, guarantee construction safety and construction quality.It is reusable, and specification of equipment is unified, and the vertical shaft steady quality that construction is formed is reliable.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation after the present invention is in place when being in construction.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is structural representation when removing after the present invention has constructed.
Fig. 4 is the top view of Fig. 3.
Fig. 5 is the enlarged drawing of part A in Fig. 2.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not paying the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Vertical shaft monolithic shown in Fig. 1-5 is turned over and is risen template, it comprises four pieces and coordinates the internal corner formwork 1 forming coffin 20, four pieces of cross sections are the trapezoidal junction plate 2 connected for internal corner formwork 1, and the driven unit for driving four pieces of junction plates 2 to disperse in the horizontal direction or gather;
Side towards coffin 20 center is called inner side, otherwise is called outside;
The trapezoidal base of described junction plate 2 is towards inner side, the end face that described internal corner formwork 1 is adjacent with junction plate 2 is parallel with the end face of this side of junction plate 2 and contact with each other, and the waist hole 3 of vertically spread configuration three levels, on described junction plate 2, relevant position correspondence arranges and stretches into waist hole 3 and can along the bolt 4 of waist hole 3 movement;
Described driven unit comprises the screw thread type jack 5 of the vertical setting being positioned at coffin 20 center, two groups are articulated with screw thread type jack about 5 two ends respectively and form criss-cross strut group, described strut group comprises four struts 6, one end and the screw thread type jack 5 of four struts 6 are hinged, and the other end is hinged four pieces of junction plates 2 respectively;
Right hanger 7 is arranged in the upper end of described junction plate 2, and obvious hanger 7 also can be arranged on internal corner formwork 1 upper end;
The lower end of described junction plate 2 arranges the safety pin 8 be connected with wall;
When screwing screw thread type jack 5 and making strut 6 be in level, the trapezoidal top margin of junction plate 2 is concordant with the wall outside internal corner formwork 1.
Wherein, the below described junction plate 2 being positioned at screw thread type jack 5 is provided with the operating platform 9 of operation screw thread type jack 5, is convenient to the operation that personnel carry out screw thread type jack 5.The lower end of described junction plate 2 is provided with the reparation platform 10 processed the face of building, and rising template and to rise the section of building, personnel can be facilitated to repair fast the face of building of building when turning over.Described operating platform 9 and reparation platform 10 can adopt steel cable tractive.The inner side (side towards coffin 10 center) of described internal corner formwork 1 knuckle arranges reinforcing rib 11.
Obviously, described screw thread type jack 5 also can be substituted by gaily decorated basket nut, and on described internal corner formwork 1, the quantity in the waist hole 3 of side corresponding to junction plate 2 also reasonably can increase and decrease according to the length of internal corner formwork 1.
During construction, as Fig. 1-2, hang with lifting machine and rise the present invention to position to be built, screwing screw thread type jack 5 makes strut 6 be in level, junction plate 2 scatters in the horizontal direction and the trapezoidal top margin of junction plate 2 is concordant with the wall outside internal corner formwork 1, and make internal corner formwork 1 open up into maximum size, the jack connecting safety pin 8(safety pin after carrying out position correction is pre-buried in advance) and reinforce firm, remove lifting machine, can build; After having built, as shown in Figure 3-4, hanger 7 of the present invention is hung with lifting machine, screwing screw thread type jack 5 makes strut 6 tilt, and junction plate 2 is gathered in the horizontal direction, and internal corner formwork 1 inwardly shrinks and departs from the face of building under the drive of junction plate 2, remove safety pin 8, utilize lifting machine to lift by crane to turn over and rise template to lower one deck and carry out installing and concreting, carry out this layer pouring concrete defect processing simultaneously, namely complete a working cycles.
Do not need erection construction framed bent when the present invention constructs, reduce constructor and material input, effectively shorten construction period, can construction cost be saved, guarantee construction safety and construction quality.It is reusable, and specification of equipment is unified, and the vertical shaft steady quality that construction is formed is reliable.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. vertical shaft monolithic is turned over and is risen a template, it is characterized in that:
Comprise four pieces and coordinate the internal corner formwork forming coffin, four pieces of cross sections are the trapezoidal junction plate connected for internal corner formwork, and the driven unit for driving four pieces of junction plates to disperse in the horizontal direction or gather;
Side towards coffin center is called inner side, otherwise is called outside;
The trapezoidal base of described junction plate is towards inner side, the end face that described internal corner formwork is adjacent with junction plate is parallel with the end face of this side of junction plate and contact with each other, and the waist hole of the vertically multiple level of spread configuration, on described junction plate, relevant position correspondence arranges and stretches into waist hole and can along the bolt of waist hole movement;
Described driven unit comprises the screw thread type jack of the vertical setting being positioned at coffin center, two groups are articulated with the upper and lower two ends of screw thread type jack respectively and form criss-cross strut group, described strut group comprises four struts, one end and the screw thread type jack of four struts are hinged, and the other end is hinged four pieces of junction plates respectively;
Right hanger is arranged in the upper end of described junction plate or internal corner formwork;
The lower end of described junction plate arranges the safety pin be connected with wall;
When screwing screw thread type jack and making strut be in level, the trapezoidal top margin of junction plate is concordant with the wall outside internal corner formwork.
2. vertical shaft monolithic according to claim 1 is turned over and is risen template, it is characterized in that: described screw thread type jack is substituted by gaily decorated basket nut.
3. vertical shaft monolithic according to claim 1 is turned over and is risen template, it is characterized in that: the below described junction plate being positioned at screw thread type jack is provided with the operating platform of operation screw thread type jack.
4. vertical shaft monolithic according to claim 1 is turned over and is risen template, it is characterized in that: the lower end of described junction plate is provided with the reparation platform processed the face of building.
5. turn over according to the arbitrary described vertical shaft monolithic of claim 1-4 and rise template, it is characterized in that: on described internal corner formwork, side corresponding to junction plate arranges three waist holes.
6. turn over according to the arbitrary described vertical shaft monolithic of claim 1-4 and rise template, it is characterized in that: the inner side of described internal corner formwork knuckle arranges reinforcing rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510356243.3A CN104947931A (en) | 2015-06-25 | 2015-06-25 | Integral turnover formwork for vertical shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510356243.3A CN104947931A (en) | 2015-06-25 | 2015-06-25 | Integral turnover formwork for vertical shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104947931A true CN104947931A (en) | 2015-09-30 |
Family
ID=54162943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510356243.3A Pending CN104947931A (en) | 2015-06-25 | 2015-06-25 | Integral turnover formwork for vertical shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104947931A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503511A (en) * | 2017-08-17 | 2017-12-22 | 浙江乔兴建设集团有限公司 | A kind of steelframe platform |
| CN108487321A (en) * | 2018-05-16 | 2018-09-04 | 中国水利水电第十四工程局有限公司 | A kind of rectangle vertical shaft sliding sash turning-over and vertical shaft pouring procedure |
| CN113187484A (en) * | 2021-05-27 | 2021-07-30 | 中电建十一局工程有限公司 | Pressure regulating well rollover construction method |
Citations (10)
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| EP0582485A1 (en) * | 1992-08-06 | 1994-02-09 | De Beers Industrial Diamond Division (Proprietary) Limited | Formwork for casting a tubular structure |
| CN101066735A (en) * | 2007-05-09 | 2007-11-07 | 西子奥的斯电梯有限公司 | Foot protecting plate for telescopic cage |
| CN201003281Y (en) * | 2007-01-18 | 2008-01-09 | 北京金洋恒泰模板有限公司 | Integral synchronous retraction well casing template |
| CN201539096U (en) * | 2009-10-16 | 2010-08-04 | 南通八建集团有限公司 | Whole jumping formwork of construction of elevator shaft |
| CN201665996U (en) * | 2009-09-15 | 2010-12-08 | 马永乐 | Integrated unit of elevator-shaft drum framework and follow-up platform |
| CN201826523U (en) * | 2010-10-18 | 2011-05-11 | 中国长江三峡集团公司 | Integral shaft lifting steel form |
| CN202627493U (en) * | 2012-06-14 | 2012-12-26 | 江苏建筑职业技术学院 | Combined template for constructing elevator shaft |
| CN103806644A (en) * | 2012-11-06 | 2014-05-21 | 中国五冶集团有限公司 | Hydraulic telescopic device for elevator shaft mold and operating method thereof |
| CN104372948A (en) * | 2014-11-14 | 2015-02-25 | 富于安（福建）环保模板有限公司 | Elevator shaft formwork lifting frame |
| CN204754195U (en) * | 2015-06-25 | 2015-11-11 | 中国水利水电第十四工程局有限公司 | Shaft rises template with integral turning over |
-
2015
- 2015-06-25 CN CN201510356243.3A patent/CN104947931A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0582485A1 (en) * | 1992-08-06 | 1994-02-09 | De Beers Industrial Diamond Division (Proprietary) Limited | Formwork for casting a tubular structure |
| CN201003281Y (en) * | 2007-01-18 | 2008-01-09 | 北京金洋恒泰模板有限公司 | Integral synchronous retraction well casing template |
| CN101066735A (en) * | 2007-05-09 | 2007-11-07 | 西子奥的斯电梯有限公司 | Foot protecting plate for telescopic cage |
| CN201665996U (en) * | 2009-09-15 | 2010-12-08 | 马永乐 | Integrated unit of elevator-shaft drum framework and follow-up platform |
| CN201539096U (en) * | 2009-10-16 | 2010-08-04 | 南通八建集团有限公司 | Whole jumping formwork of construction of elevator shaft |
| CN201826523U (en) * | 2010-10-18 | 2011-05-11 | 中国长江三峡集团公司 | Integral shaft lifting steel form |
| CN202627493U (en) * | 2012-06-14 | 2012-12-26 | 江苏建筑职业技术学院 | Combined template for constructing elevator shaft |
| CN103806644A (en) * | 2012-11-06 | 2014-05-21 | 中国五冶集团有限公司 | Hydraulic telescopic device for elevator shaft mold and operating method thereof |
| CN104372948A (en) * | 2014-11-14 | 2015-02-25 | 富于安（福建）环保模板有限公司 | Elevator shaft formwork lifting frame |
| CN204754195U (en) * | 2015-06-25 | 2015-11-11 | 中国水利水电第十四工程局有限公司 | Shaft rises template with integral turning over |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503511A (en) * | 2017-08-17 | 2017-12-22 | 浙江乔兴建设集团有限公司 | A kind of steelframe platform |
| CN107503511B (en) * | 2017-08-17 | 2022-09-02 | 浙江乔兴建设集团有限公司 | Steel frame platform |
| CN108487321A (en) * | 2018-05-16 | 2018-09-04 | 中国水利水电第十四工程局有限公司 | A kind of rectangle vertical shaft sliding sash turning-over and vertical shaft pouring procedure |
| CN113187484A (en) * | 2021-05-27 | 2021-07-30 | 中电建十一局工程有限公司 | Pressure regulating well rollover construction method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150930 |
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| RJ01 | Rejection of invention patent application after publication |