CN104760126B - A kind of mechanical core mold structure of box beam - Google Patents
A kind of mechanical core mold structure of box beam Download PDFInfo
- Publication number
- CN104760126B CN104760126B CN201510131600.6A CN201510131600A CN104760126B CN 104760126 B CN104760126 B CN 104760126B CN 201510131600 A CN201510131600 A CN 201510131600A CN 104760126 B CN104760126 B CN 104760126B
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- CN
- China
- Prior art keywords
- skeleton
- core
- pull
- pull head
- pull bar
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/28—Cores; Mandrels
- B28B7/30—Cores; Mandrels adjustable, collapsible, or expanding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/28—Cores; Mandrels
- B28B7/30—Cores; Mandrels adjustable, collapsible, or expanding
- B28B7/32—Cores; Mandrels adjustable, collapsible, or expanding inflatable
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2/00—Bridges characterised by the cross-section of their bearing spanning structure
- E01D2/04—Bridges characterised by the cross-section of their bearing spanning structure of the box-girder type
Abstract
A kind of mechanical core mold structure of concrete prefabricated box beam, including the first to the 8th skeleton, pull bar, guide post, guide pad and pull head；Second skeleton and the 3rd skeleton one end are connected with the first skeleton respectively, and are also connected in by pull bar the pull head on pedestal respectively；Guide post is respectively fixedly connected with 4th skeleton and the 5th skeleton；Guide post one end is inserted in guide pad, and another end is fixed on pedestal；When assembling core is needed, panel is attached on skeleton, then promotes pull head, pull head pushing drawing rod, and then strut skeleton, one section of core is constituted, then by the end to end core for just constituting concrete prefabricated box beam of the same core of multistage；When form removal is needed, it is only necessary to reversely pull pull head, pull head to drive pull bar and then shrink core, it is possible to separate core and concrete, and then core is pulled out into box beam.Therefore can avoid manually piercing and go to dismantle core inside core, reduce task difficulty, improve production efficiency.
Description
Technical field
The present invention relates to the prefabricated box beam applied technical field of armored concrete, the especially a kind of mechanical core of box beam
Structure.
Background technology
At present, it is hollow in order to cause when prefabricated bridge beam, it is necessary to a core is laid in beam body, concrete is treated
Pour after being molded, then core is split out, and it is often a pretty troublesome job to tear pattern open, because concrete is in solidification
During core can be cemented, and the process of concrete setting can also expand, and extrude core, increase the cohesive force of concrete.
Tearing the way of core open at present is, arranges workman to crawl into core, loosens the screw a little, splits core, is then pulled out core with hoist engine
Come, not only narrow space is not easy to operation inside core, and temperature is usually up to 50 degrees Celsius, and working environment is more severe,
And workman needs inside the minutes of at least operation 30, therefore tear the work of core open and can bring more cost to product.
The content of the invention
It is not enough to make up prior art the need for prior art can not meet people, the present invention is intended to provide a kind of box
The mechanical core mold structure of beam.
To achieve the above object, the present invention uses following technical scheme：A kind of mechanical core mold structure of box beam, including the
One skeleton, the second skeleton, the 3rd skeleton, the 4th skeleton, the 5th skeleton, the 6th skeleton, the 7th skeleton, the 8th skeleton, first are drawn
Head, the second pull head, the 3rd pull head, the 4th pull head, the first guide post, the second guide post, the first guide pad, the second guide pad,
One pull bar, pedestal, the second pull bar, the 3rd pull bar, four-pull-rod, the 5th pull bar, the 6th pull bar, the 7th pull bar and the 8th pull bar；
Second skeleton and the 3rd skeleton one end are connected with the first skeleton respectively, and are also connected in base by the first pull bar respectively
The 4th pull head on seat；The second guide post, the first guide post are respectively fixedly connected with 4th skeleton and the 5th skeleton；It is described
First guide post passes through the second guide pad, and one end is fixed on pedestal；Second guide post passes through the first guide pad, and one end is solid
It is scheduled on pedestal；6th skeleton and the 7th skeleton one end are connected with the 8th skeleton respectively, and be arranged on pedestal
Three pull heads are connected by the 8th pull bar and the 7th pull bar respectively.
As further technical scheme of the invention：4th skeleton and the 5th skeleton upper and lower side pass through pull bar and base
Seat connection.
As further technical scheme of the invention：Second guide post and the first guide post are each passed through the first guiding
Block and second guide pad one end are bolted on the pedestal in the middle of whole core mold structure.
As further technical scheme of the invention：Second skeleton and the 3rd skeleton and the 6th skeleton and the 7th
Skeleton junction is rotational structure.
As preferred scheme of the invention：4th pull head, the first pull head, the second pull head and the 3rd pull head are in pedestal
It is slide construction.
Compared with prior art, the beneficial effects of the invention are as follows：The mechanical core mold structure of the box beam, when need assemble core
When mould, panel is attached on skeleton, then promotes pull head, pull head pushing drawing rod, and then open skeleton, constitute one section of core
Mould, then by the end to end core for just constituting concrete prefabricated box beam of the same core of multistage；When can with form removal when
Wait, it is only necessary to reversely pull pull head, pull head to drive pull bar and then shrink core, it is possible to separate core and concrete, and then
Core is pulled out into box beam.Therefore can avoid manually piercing and go to dismantle core inside core, reduce task difficulty, improve life
Produce efficiency；Overall structure is simple, practical, it is easy to promote the use of.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 ~ 5 strut the structural representation of core to promote pull head when the present invention is used.
Fig. 6 ~ 10 are that the present invention carries out pulling pull head to shrink the structural representation of core during form removal.
Wherein：First skeleton 1, the second skeleton 2, the 3rd skeleton 3, the 4th skeleton 4, the 5th skeleton 5, the 6th skeleton the 6, the 7th
Skeleton 7, the 8th skeleton 8, the first pull head 9, the second pull head 91, the 3rd pull head 92, the 4th pull head 12, the first guide post 10, second
Guide post 101, the first guide pad 11, the second guide pad 111, the first pull bar 13, pedestal 14, the second pull bar 15, the 3rd pull bar 16,
Four-pull-rod 17, the 5th pull bar 19, the 6th pull bar 20, the 7th pull bar 21 and the 8th pull bar 22.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is all other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1 ~ 10 are referred to, in the embodiment of the present invention：A kind of mechanical core mold structure of box beam, the first skeleton 1, the second bone
Frame 2, the 3rd skeleton 3, the 4th skeleton 4, the 5th skeleton 5, the 6th skeleton 6, the 7th skeleton 7, the 8th skeleton 8, the first pull head 9,
Two pull heads 91, the 3rd pull head 92, the 4th pull head 12, the first guide post 10, the second guide post 101, the first guide pad 11, second are led
Drawn to block 111, the first pull bar 13, pedestal 14, the second pull bar 15, the 3rd pull bar 16, four-pull-rod 17, the 5th pull bar the 19, the 6th
Bar 20, the 7th pull bar 21 and the 8th pull bar 22；Second skeleton 2 and the one end of the 3rd skeleton 3 are connected with the first skeleton 1 respectively,
And also pass through the 4th pull head 12 that the first pull bar 13 and the second pull bar 15 are connected on pedestal respectively；4th skeleton 4
With the first guide pad 11 and second is respectively fixedly connected with the 5th skeleton 5 to block 111；First guide post 10 and second is oriented to
One end is inserted in the second guide pad 111 and the second guide pad 101 bar 101 respectively, and the other end is fixed on pedestal；Described 6th
Skeleton 6 and the one end of the 7th skeleton 7 are connected with the 8th skeleton 8 and pass through respectively with the 3rd pull head 92 being arranged on pedestal 14 respectively
8th pull bar 22 and the 7th pull bar 21 are connected.
As further technical scheme of the invention：4th skeleton 4 and the upper and lower side of the 5th skeleton 5 by pull bar with
Pedestal is connected；The another end of the first guide post 10 that described one end is inserted in the second guide pad 111 is bolted on whole core
On pedestal 14 in the middle of mode structure；The another end of the second guide post 101 that described one end is inserted in the first guide pad 11 passes through bolt
It is fixed on the pedestal 14 in the middle of whole core mold structure；The skeleton 3 of second skeleton 2 and the 3rd and the 6th skeleton 6 and the 7th bone
The junction of frame 7 is rotational structure；First pull head 9, the second pull head 91, the 3rd pull head 92 and the 4th pull head 12 are in pedestal 14
It is slide construction.
The present invention is when in use：The core of box beam is divided into some sections, every section all as the mechanical structure as shown in Fig. 1~10
Constitute.Core without in contraction state, it is necessary to when panel is attached on skeleton, pushed away by promoting pull head, pull head
Move corresponding pull bar and then strut core, then each section of core is bolted together as an entirety, it is possible to for producing.
When the concrete of box beam reach some strength can with form removal when, it is only necessary to reversely pull pull head, pull head drive pull bar and then
Shrink core, it is possible to separate core and concrete, and then core is pulled out into box beam.Therefore can avoid manually piercing core
Inside is gone to dismantle core, reduces task difficulty, improves production efficiency.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be in other specific forms realized.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires to be limited rather than described above, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as the claim involved by limitation.
The above, only presently preferred embodiments of the present invention is not intended to limit the invention, every according to skill of the invention
Any trickle amendment, equivalent and improvement that art is substantially made to above example, should be included in technical solution of the present invention
Protection domain within.
Claims (5)
1. a kind of mechanical core mold structure of box beam, including the first skeleton（1）, the second skeleton（2）, the 3rd skeleton（3）, the 4th bone
Frame（4）, the 5th skeleton（5）, the 6th skeleton（6）, the 7th skeleton（7）, the 8th skeleton（8）, the first pull head（9）, the second pull head
（91）, the 3rd pull head（92）, the 4th pull head（12）, the first guide post（10）, the second guide post（101）, the first guide pad（11）、
Second guide pad（111）, the first pull bar（13）, pedestal（14）, the second pull bar（15）, the 3rd pull bar（16）, four-pull-rod（17）、
5th pull bar（19）, the 6th pull bar（20）, the 7th pull bar（21）With the 8th pull bar（22）；It is characterized in that：Second skeleton
（2）With the 3rd skeleton（3）One end respectively with the first skeleton（1）Connection, and also pass through the first pull bar respectively（13）It is connected in
The 4th pull head on pedestal（12）；4th skeleton（4）With the 5th skeleton（5）On be respectively fixedly connected with the second guide post
（101）, the first guide post（10）；First guide post（10）Through the second guide pad（111）, one end is fixed on pedestal（14）
On；Second guide post（101）Through the first guide pad（11）, one end is fixed on pedestal（14）On；6th skeleton（6）
With the 7th skeleton（7）One end respectively with the 8th skeleton（8）Connection, and with the 3rd pull head being arranged on pedestal（92）Pass through respectively
8th pull bar（22）With the 7th pull bar（21）Connection.
2. the mechanical core mold structure of a kind of box beam according to claim 1, it is characterised in that：4th skeleton（4）
With the 5th skeleton（5）Upper and lower side is connected by pull bar with pedestal.
3. the mechanical core mold structure of a kind of box beam according to claim 1, it is characterised in that：Second guide post
（101）With the first guide post（10）It is each passed through the first guide pad（11）With the second guide pad（111）One end is bolted
Pedestal in the middle of whole core mold structure（14）On.
4. the mechanical core mold structure of a kind of box beam according to claim 1, it is characterised in that：Second skeleton（2）
With the 3rd skeleton（3）And the 6th skeleton（6）With the 7th skeleton（7）Junction is rotational structure.
5. the mechanical core mold structure of a kind of box beam according to claim 1, it is characterised in that：4th pull head
（12）, the first pull head（9）, the second pull head（91）With the 3rd pull head（92）It is slide construction in pedestal (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510131600.6A CN104760126B (en) | 2015-03-25 | 2015-03-25 | A kind of mechanical core mold structure of box beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510131600.6A CN104760126B (en) | 2015-03-25 | 2015-03-25 | A kind of mechanical core mold structure of box beam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104760126A CN104760126A (en) | 2015-07-08 |
| CN104760126B true CN104760126B (en) | 2017-06-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510131600.6A Active CN104760126B (en) | 2015-03-25 | 2015-03-25 | A kind of mechanical core mold structure of box beam |
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| Country | Link |
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| CN (1) | CN104760126B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2646284Y (en) * | 2003-09-28 | 2004-10-06 | 中铁路桥集团有限公司 | Folding template for concrete box girder construction |
| DE10315156B4 (en) * | 2003-04-03 | 2005-11-03 | Plauen Stahl Technologie Gmbh | Composite or steel superstructure with one-piece cross-section |
| CN201140436Y (en) * | 2007-12-27 | 2008-10-29 | 中铁四局集团有限公司 | Full-automatic hydraulic integrally assembling-disassembling case girder iron made internal mold |
| CN101324056A (en) * | 2008-08-06 | 2008-12-17 | 中铁大桥局股份有限公司 | Upside suspension type moving die carrier |
| CN201609922U (en) * | 2010-02-05 | 2010-10-20 | 浙江永峰模具制造有限公司 | Pull type prefabricated small box girder iron core |
| CN204505514U (en) * | 2015-03-25 | 2015-07-29 | 浙江天晟建材集团有限公司 | A kind of machinery core mode structure of box beam |
-
2015
- 2015-03-25 CN CN201510131600.6A patent/CN104760126B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10315156B4 (en) * | 2003-04-03 | 2005-11-03 | Plauen Stahl Technologie Gmbh | Composite or steel superstructure with one-piece cross-section |
| CN2646284Y (en) * | 2003-09-28 | 2004-10-06 | 中铁路桥集团有限公司 | Folding template for concrete box girder construction |
| CN201140436Y (en) * | 2007-12-27 | 2008-10-29 | 中铁四局集团有限公司 | Full-automatic hydraulic integrally assembling-disassembling case girder iron made internal mold |
| CN101324056A (en) * | 2008-08-06 | 2008-12-17 | 中铁大桥局股份有限公司 | Upside suspension type moving die carrier |
| CN201609922U (en) * | 2010-02-05 | 2010-10-20 | 浙江永峰模具制造有限公司 | Pull type prefabricated small box girder iron core |
| CN204505514U (en) * | 2015-03-25 | 2015-07-29 | 浙江天晟建材集团有限公司 | A kind of machinery core mode structure of box beam |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104760126A (en) | 2015-07-08 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| CB02 | Change of applicant information |
Address after: 321032, Zhejiang, Jinhua province Jindong Tong Ya Industrial Park days Sheng company Applicant after: ZHEJIANG TIANSHENG BUILDING MATERIALS CO., LTD. Address before: 321032, Zhejiang, Jinhua province Jindong Tong Ya Industrial Park days Sheng company Applicant before: Zhejiang Tiansheng Building Materials Group Co., Ltd. |
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| GR01 | Patent grant |