CN106958184A - Mobile formwork positioner - Google Patents
Mobile formwork positioner Download PDFInfo
- Publication number
- CN106958184A CN106958184A CN201710285986.5A CN201710285986A CN106958184A CN 106958184 A CN106958184 A CN 106958184A CN 201710285986 A CN201710285986 A CN 201710285986A CN 106958184 A CN106958184 A CN 106958184A
- Authority
- CN
- China
- Prior art keywords
- latch
- positioning
- fixed
- girder
- thrust plate
- 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.)
- Granted
Links
- 238000009415 formwork Methods 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 241001314948 Bursaria incana Species 0.000 claims 2
- 230000015271 coagulation Effects 0.000 claims 2
- 238000005345 coagulation Methods 0.000 claims 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
Abstract
The invention discloses a kind of mobile formwork positioner, including bridge pier, concrete box girder and girder, rear support leg is fixed with one end of concrete box girder and is fixed with auxiliary leg in the other end, there is positioning thrust plate between concrete box girder and girder, in the bottom surface of positioning thrust plate latch is positioned provided with V-arrangement, the spacing latch of V-arrangement is fixed with the top surface of positioning thrust plate, positioning through hole is provided with the rear support leg end of concrete box girder, rotary shaft is provided with positioning through hole, stress latch is fixed with the top surface of rotary shaft, it is fixed with the bottom of rotary shaft and compresses latch.The structure setting of the present invention rationally, can be positioned effectively, prevent its occur it is relative slide, so as to ensure that stability in use and security, strong applicability and practicality is good.
Description
Technical field
The invention belongs to engineering construction equipment technical field, and in particular to a kind of mobile formwork positioner.
Background technology
In part construction section, can there is a situation where that the longitudinal slope gradient is excessive, easily cause concrete box girder longitudinal slope and become big, this
When dynamic model frame its gravity in via horizontal component it is larger, easily cause piston shoes during girder vertical shift and sent out with concrete box girder
Raw relative slip, so that in the presence of certain potential safety hazard, so applicability is restricted.
The content of the invention
It is an object of the invention to provide the mobile formwork positioner that a kind of structure setting is reasonable and stability in use is good.
The technical scheme for realizing the object of the invention is a kind of mobile formwork positioner, including bridge pier, is arranged on bridge pier
Concrete box girder and be arranged on the girder of the concrete box girder upper end, propped up after being fixed with one end of the concrete box girder
Leg and auxiliary leg is fixed with the other end, the two ends of the girder are installed on concrete box girder by rear support leg and auxiliary leg
Upper end, have positioning thrust plate between the concrete box girder and the girder, it is described positioning thrust plate bottom surface be provided with V
Shape positions latch, and the spacing latch of V-arrangement, the V-arrangement positioning latch and V-arrangement limiting card are fixed with the top surface of the positioning thrust plate
The opening direction of tooth is opposite and V-arrangement positions the opening of latch to rear support leg direction, is set at the rear support leg end of the concrete box girder
There is positioning through hole, rotary shaft is provided with the positioning through hole, stress latch is fixed with the top surface of the rotary shaft,
The bottom of the rotary shaft, which is fixed with, compresses latch, and the stress latch is set with the latch that compresses into V-shaped, described
The side of rear support leg fastens provided with bar, the stress latch is compressed with V-arrangement positioning latch, and the bar that compresses is pressed on institute
State to compress and make on latch rotary shaft holding stable state realization to positioning thrust plate positioning.
The vertical slot of top surface opening is provided with the top of the auxiliary leg, card is compressed in the end of the positioning thrust plate
Groove, provided with push rod is compressed in the vertical slot, thousand are fixed between the bottom surface for compressing push rod and the bottom wall of the vertical slot
Jin top, the cylinder bottom of the jack is fixed on the bottom wall of vertical slot and the expansion link of the jack is fixed on and compressed on push rod,
It is described compress push rod and be caught in positioning thrust plate in the presence of the jack straight up compress in neck.
In the bottom surface of the girder provided with uniformly at least three barbed bodies are fixed with, the barbed body and the V-arrangement are spacing
Neck, which is interlocked, realizes the anti-skidding positioning of girder.
Spring is fixed between the bottom surface for compressing latch and the concrete box girder.
Slot is respectively and fixedly provided with the side of the positioning thrust plate and the concrete box girder, n shape fixture blocks are additionally provided with, it is described
The two ends of n shape fixture blocks are inserted in slot respectively.
Pressure sensor is provided with the top surface of the concrete box girder, the pressure sensor is in the one of auxiliary leg
End.
The rotary shaft, stress latch and compress latch and be stainless steel material body.
The present invention has positive effect：The structure setting of the present invention is reasonable, when the concrete box girder longitudinal slope gradient is excessive,
Latch and the spacing latch of V-arrangement are positioned provided with V-arrangement due to there is positioning thrust plate, and on positioning thrust plate, coordinates positioning latch
With stress latch, so as to effectively be positioned, prevent that it from occurring relative slip, so as to ensure that stability in use and safety
Property, strong applicability and practicality is good.
Brief description of the drawings
In order that present disclosure is more likely to be clearly understood, it is right below according to specific embodiment and with reference to accompanying drawing
The present invention is described in further detail, wherein：
Fig. 1 is structural representation of the invention.
Embodiment
(embodiment 1)
Fig. 1 shows a kind of embodiment of the present invention, and wherein Fig. 1 is structural representation of the invention.
See Fig. 1, a kind of mobile formwork positioner, including bridge pier 1, the concrete box girder 2 that is arranged on bridge pier and set
Girder 3 in the concrete box girder upper end, is fixed with rear support leg 4 in one end of the concrete box girder and is fixed in the other end
There is auxiliary leg 5, the two ends of the girder are installed on the upper end of concrete box girder by rear support leg and auxiliary leg, described mixed
There is positioning thrust plate 6 between solidifying soil box beam and the girder, latch 7 is positioned provided with V-arrangement in the bottom surface of the positioning thrust plate,
The top surface of the positioning thrust plate is fixed with the spacing latch 8 of V-arrangement, the opening direction of the V-arrangement positioning latch and the spacing latch of V-arrangement
The opening of opposite and V-arrangement positioning latch is provided with positioning through hole 9 to rear support leg direction at the rear support leg end of the concrete box girder,
Rotary shaft 10 is provided with the positioning through hole, stress latch 11 is fixed with the top surface of the rotary shaft, in the rotation
The bottom of rotating shaft bar, which is fixed with, compresses latch 12, and the stress latch is set with the latch that compresses into V-shaped, is propped up in the rear
The side of leg is provided with bar 13 is compressed, and the stress latch fastens with V-arrangement positioning latch, described to compress described in bar is pressed on
Compress and make on latch rotary shaft holding stable state realization to positioning thrust plate positioning.
The vertical slot 14 of top surface opening is provided with the top of the auxiliary leg, is compressed in the end of the positioning thrust plate
Neck 15, provided with compressing push rod 16 in the vertical slot, the bottom surface for compressing push rod 16 and the vertical slot 14 bottom wall it
Between be fixed with jack 17, the cylinder bottom of the jack is fixed on the bottom wall of vertical slot and the expansion link of the jack is fixed on
Compress on push rod, it is described compress push rod and be caught in positioning thrust plate in the presence of the jack straight up compress neck
It is interior.
At least three barbed bodies 18 are fixed with provided with uniform in the bottom surface of the girder, the barbed body is limited with the V-arrangement
Position neck, which is interlocked, realizes the anti-skidding positioning of girder.
Spring 19 is fixed between the bottom surface for compressing latch and the concrete box girder.
Slot 20 is respectively and fixedly provided with the side of the positioning thrust plate and the concrete box girder, n shapes fixture block 21 is additionally provided with,
The two ends of the n shapes fixture block are inserted in slot respectively.
Pressure sensor 22 is provided with the top surface of the concrete box girder, the pressure sensor is in the one of auxiliary leg
End.
The rotary shaft, stress latch and compress latch and be stainless steel material body.
The structure setting of the present invention rationally, when the concrete box girder longitudinal slope gradient is excessive, thrust plate is positioned due to existing, and
Latch and the spacing latch of V-arrangement are positioned provided with V-arrangement on positioning thrust plate, coordinates positioning latch and stress latch, so as to effective
Progress position, prevent its occur it is relative slide, so as to ensure that stability in use and security, strong applicability and practicality
It is good.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not pair
The restriction of embodiments of the present invention.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.And these
The obvious change or variation that the connotation for belonging to of the invention is extended out still fall within protection scope of the present invention.
Claims (7)
1. a kind of mobile formwork positioner, including bridge pier, the concrete box girder that is arranged on bridge pier and it is arranged on the coagulation
The girder of native box beam upper end, is fixed with rear support leg in one end of the concrete box girder and is fixed with auxiliary leg in the other end,
The two ends of the girder are installed on the upper end of concrete box girder by rear support leg and auxiliary leg, it is characterised in that：Described mixed
There is positioning thrust plate between solidifying soil box beam and the girder, latch is positioned provided with V-arrangement in the bottom surface of the positioning thrust plate, in institute
The top surface for stating positioning thrust plate is fixed with the spacing latch of V-arrangement, and the V-arrangement positions the opening direction phase of latch and the spacing latch of V-arrangement
The opening of anti-and V-arrangement positioning latch is provided with positioning through hole, in institute to rear support leg direction at the rear support leg end of the concrete box girder
State and rotary shaft is provided with positioning through hole, stress latch is fixed with the top surface of the rotary shaft, in the rotary shaft
Bottom, which is fixed with, compresses latch, and the stress latch is set with the latch that compresses into V-shaped, and the side of supporting leg is set in the rear
Compress bar, the stress latch fastens with V-arrangement positioning latch, it is described compress bar and be pressed on described compress make on latch
Rotary shaft keeps stable state to realize to positioning thrust plate positioning.
2. mobile formwork positioner according to claim 1, it is characterised in that：It is provided with the top of the auxiliary leg
The vertical slot of top surface opening, compresses neck, provided with push rod is compressed in the vertical slot, in institute in the end of the positioning thrust plate
State and jack is fixed between the bottom surface for compressing push rod and the bottom wall of the vertical slot, the cylinder bottom of the jack is fixed on vertical slot
On bottom wall and the expansion link of the jack is fixed on and compressed on push rod, the push rod that compresses is erected in the presence of the jack
Compressing in neck for positioning thrust plate is directly caught in upwards.
3. mobile formwork positioner according to claim 2, it is characterised in that：In the bottom surface of the girder provided with uniform
At least three barbed bodies are fixed with, the barbed body is interlocked with the spacing neck of the V-arrangement and realizes the anti-skidding positioning of girder.
4. mobile formwork positioner according to claim 3, it is characterised in that：Latch and the coagulation are compressed described
Spring is fixed between the bottom surface of native box beam.
5. mobile formwork positioner according to claim 4, it is characterised in that：Mixed in the positioning thrust plate with described
The side of solidifying soil box beam is respectively and fixedly provided with slot, is additionally provided with n shape fixture blocks, the two ends of the n shapes fixture block are inserted in slot respectively.
6. mobile formwork positioner according to claim 5, it is characterised in that：Set in the top surface of the concrete box girder
There is pressure sensor, the pressure sensor is in one end of auxiliary leg.
7. mobile formwork positioner according to claim 6, it is characterised in that：The rotary shaft, stress latch and
Compress latch and be stainless steel material body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710285986.5A CN106958184B (en) | 2017-04-21 | 2017-04-21 | Mobile formwork positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710285986.5A CN106958184B (en) | 2017-04-21 | 2017-04-21 | Mobile formwork positioning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106958184A true CN106958184A (en) | 2017-07-18 |
| CN106958184B CN106958184B (en) | 2019-03-01 |
Family
ID=59483865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710285986.5A Active CN106958184B (en) | 2017-04-21 | 2017-04-21 | Mobile formwork positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106958184B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050072888A (en) * | 2004-01-07 | 2005-07-12 | 김근택 | A manufacturing system of bridge having upper plate of prestress concrete box girder-type, and method for construction working of upper plate using manufacturing system |
| CN201158801Y (en) * | 2007-08-22 | 2008-12-03 | 北京联东模板有限公司 | Three-stride supporting leg self-shifting type mobile mould frame |
| JP2011179261A (en) * | 2010-03-02 | 2011-09-15 | Jfe Engineering Corp | Steel box girder, joint structure of steel box girder and concrete floor slab, concrete floor slab, girder bridge, and bridge |
| CN103510460A (en) * | 2012-11-13 | 2014-01-15 | 孙超 | Bridge sliding clamping plate hook lock type box girder overturning prevention mechanism |
| CN103541308A (en) * | 2013-11-01 | 2014-01-29 | 鞍山东方钢构桥梁有限公司 | Variable cross-section cantilever bridge box girder self-locking synchronization pushing system and construction method |
| CN103911955A (en) * | 2014-04-14 | 2014-07-09 | 上海市机械施工集团有限公司 | Hydraulic support device for large-span steel structure construction and application method of hydraulic support device |
| CN204875485U (en) * | 2015-06-04 | 2015-12-16 | 北京市市政工程研究院 | Device for preventing curve beam bridge level side is moved |
-
2017
- 2017-04-21 CN CN201710285986.5A patent/CN106958184B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050072888A (en) * | 2004-01-07 | 2005-07-12 | 김근택 | A manufacturing system of bridge having upper plate of prestress concrete box girder-type, and method for construction working of upper plate using manufacturing system |
| CN201158801Y (en) * | 2007-08-22 | 2008-12-03 | 北京联东模板有限公司 | Three-stride supporting leg self-shifting type mobile mould frame |
| JP2011179261A (en) * | 2010-03-02 | 2011-09-15 | Jfe Engineering Corp | Steel box girder, joint structure of steel box girder and concrete floor slab, concrete floor slab, girder bridge, and bridge |
| CN103510460A (en) * | 2012-11-13 | 2014-01-15 | 孙超 | Bridge sliding clamping plate hook lock type box girder overturning prevention mechanism |
| CN103541308A (en) * | 2013-11-01 | 2014-01-29 | 鞍山东方钢构桥梁有限公司 | Variable cross-section cantilever bridge box girder self-locking synchronization pushing system and construction method |
| CN103911955A (en) * | 2014-04-14 | 2014-07-09 | 上海市机械施工集团有限公司 | Hydraulic support device for large-span steel structure construction and application method of hydraulic support device |
| CN204875485U (en) * | 2015-06-04 | 2015-12-16 | 北京市市政工程研究院 | Device for preventing curve beam bridge level side is moved |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106958184B (en) | 2019-03-01 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 354100 Nanping, Fujian province Wenchang city east section of the Finance Committee residential building 3 stories 302 rooms. Patentee after: Zhou Haibing Address before: 325604 Zhoucun Village, Liushi Town, Yueqing City, Zhejiang Province Patentee before: Zhou Haibing |
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| CP02 | Change in the address of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210202 Address after: 311200 evolution village, Guali Town, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou jinnaisheng precision mould base Co.,Ltd. Address before: 354100 Nanping, Fujian province Wenchang city east section of the Finance Committee residential building 3 stories 302 rooms. Patentee before: Zhou Haibing |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240303 Address after: Building 287-1, Shandong Village, Songcun Town, Wendeng District, Weihai City, Shandong Province, China, 264200 Patentee after: Weihai Qiaoyi Outdoor Products Co.,Ltd. Country or region after: China Address before: 311200 evolution village, Guali Town, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou jinnaisheng precision mould base Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |