CN202428530U - Segment hydraulic internal mold device capable of adjusting size - Google Patents
Segment hydraulic internal mold device capable of adjusting size Download PDFInfo
- Publication number
- CN202428530U CN202428530U CN201120528718XU CN201120528718U CN202428530U CN 202428530 U CN202428530 U CN 202428530U CN 201120528718X U CN201120528718X U CN 201120528718XU CN 201120528718 U CN201120528718 U CN 201120528718U CN 202428530 U CN202428530 U CN 202428530U
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- internal mold
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- size
- mold device
- hydraulic
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Abstract
The utility model discloses a segment hydraulic internal mold device capable of adjusting size, belonging to the field of an internal mold system matched with a segment pre-fabricated box girder template. The segment hydraulic internal mold device comprises an internal mold frame and a template system, wherein a size adjustment mechanism is arranged below the template system; a hydraulic system is connected between the size adjustment mechanism and the internal mold frame; and a support mechanism is movably connected between the template system and the internal mold frame. According to the segment hydraulic internal mold device, the problems of poor work efficiency and inadequate matching degree among the segment girders are solved in the prior art; and the segment hydraulic internal mold device capable of adjusting the size is simple and practical in structure, safe and reliable in construction and strong in operability, thereby the labor intensity is reduced and the working efficiency is improved.
Description
Technical field
The utility model relates to the supporting inner formwork system of a kind of precast segment box-beam plate, especially a kind of size adjustable formula sections hydraulic internal mold device.
Background technology
At present, in the prior art, when carrying out the beam prefabricated construction of precast segment case, according to the difference of different segment bridge of living in position, case beam inner cavity size changes thereupon, and promptly the appearance and size of internal mold is not quite similar when each precast segment.The form of construction work of general normal employing is to overlap inner formwork system according to the dimensioned of different segment inner chamber more, carries out the replacing of internal mold according to the needs of constructing, or on different beam making bench, carries out prefabricated.This form of construction work work efficiency is relatively poor, and degree is not enough closely for coupling between beam sections.And because the replacing of template all through manually-operated mode, exists safety to fall into trouble.
Summary of the invention
The purpose of the utility model is to overcome shortcoming of the prior art, and a kind of size adjustable formula sections hydraulic internal mold is provided, and can reduce manually-operated intensity, improves work efficiency, the size adjustable formula sections hydraulic internal mold device of the applying degree of guaranteeing to mate between the beam sections.
The purpose of the utility model is to be achieved through following technical scheme.
Mould bases and template system in the size adjustable formula sections hydraulic internal mold device of the utility model comprises; Said template system below is provided with size adjusting mechanism; Be connected with hydraulic system between said size adjusting mechanism and the interior mould bases, be connected with supporting mechanism between said template system and the interior mould bases.Adopt Mechanical stay bar or hydraulic part to connect between each parts.With respect to existing inner formwork system, main feature is, adopts same set of internal mold, can be prefabricated whole each sections of striding the case beam, and appearance and size easy to adjust, safe, fast need not carry out the replacing of template and have bad luck.Adopt mechanical adjustment and hydraulic system to match, construction safety is reliable, and strong operability has improved work efficiency significantly.When the precast beam body causes a deviation because of construction reason, can effectively regulate and remedy through the action of guiding mechanism.
Description of drawings
Fig. 1 is the front view of the utility model size adjustable formula sections hydraulic internal mold device;
Fig. 2 is the vertical view of the utility model size adjustable formula sections hydraulic internal mold device;
Fig. 3 is the side view of the utility model size adjustable formula sections hydraulic internal mold device.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is elaborated.
Shown in Fig. 1-3; Mould bases 1 and template system 2 in the utility model comprises; Said template system 2 belows are provided with size adjusting mechanism 3, are connected with hydraulic system 5 between said size adjusting mechanism 3 and the interior mould bases 1, are connected with supporting mechanism 4 between said template system 2 and the interior mould bases 1.Adopt Mechanical stay bar or hydraulic part to connect between each parts.With respect to existing inner formwork system, main feature is, adopts same set of internal mold, can be prefabricated whole each sections of striding the case beam, and appearance and size easy to adjust, safe, fast need not carry out the replacing of template and have bad luck.Adopt mechanical adjustment and hydraulic system to match, construction safety is reliable, and strong operability has improved work efficiency significantly.When the precast beam body causes a deviation because of construction reason, can effectively regulate and remedy through the action of guiding mechanism.
When carrying out standard paragraphs beam body concrete casting and constructing, size adjusting mechanism is made up of mechanical screw mandrel or hydraulic oil top, roller pin and connector, mould bases and template system in its two ends connect respectively.When carrying out non-standard segment beam body construction; Because not establishing bolt between two adjacent forms that need to adjust connects; And can carry out between template overlapping, so the adjusting through Mechanical stay bar in the size adjusting mechanism or hydraulic oil top length is shunk the slip backform to the body center position; The slip side form is promoted along side form to the top, the die shape size is adjusted, make it and need prefabricated beam sections intracoelomic cavity measure-alike.After size adjusting is suitable, all templates are supported through Mechanical stay bar, guarantee the intensity and the rigidity of formwork integral, carry out concrete construction then.
Because inner cavity size also changes in some beam Duan Zaiben sections scope; Therefore this novel inner formwork system has also possessed the adjustment function of single-unit section distortion size; After size adjusting mechanism in two ends requires to adjust according to different size; The appearance and size at internal mold two ends is different, and is adjustable, controllable state.
Illustrated size adjusting mechanism regulates for mechanism's Jackstay type, mainly is in order to practice thrift cost.When automation degree of equipment was had relatively high expectations, available hydraulic oil replaced mechanical screw mandrel of generation, realizes automation mechanized operation.
When concrete cast is accomplished and concrete strength when reaching requirement, through the operation of hydraulic system, with inner formwork system shrink, folding, the running gear of installing down through interior mould bases then shifts out the operating point with the integral inside molding system, in order to the construction of next circulation.
Abovely describe the present invention with reference to embodiment.But those skilled in the art can understand, can also on the basis of the foregoing description, carry out multiple conversion or replacement to it.Therefore, by protection scope of the present invention of claim definition, it not only comprises the described mode of the foregoing description, has also contained various modifications, conversion and equivalent way.
Claims (1)
1. size adjustable formula sections hydraulic internal mold device; It is characterized in that; Comprise interior mould bases (1) and template system (2); Said template system (2) below is provided with size adjusting mechanism (3), is connected with hydraulic system (5) between said size adjusting mechanism (3) and the interior mould bases (1), is connected with supporting mechanism (4) between said template system (2) and the interior mould bases (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120528718XU CN202428530U (en) | 2011-12-16 | 2011-12-16 | Segment hydraulic internal mold device capable of adjusting size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120528718XU CN202428530U (en) | 2011-12-16 | 2011-12-16 | Segment hydraulic internal mold device capable of adjusting size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202428530U true CN202428530U (en) | 2012-09-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120528718XU Expired - Fee Related CN202428530U (en) | 2011-12-16 | 2011-12-16 | Segment hydraulic internal mold device capable of adjusting size |
Country Status (1)
| Country | Link |
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| CN (1) | CN202428530U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975279A (en) * | 2012-12-13 | 2013-03-20 | 广汉金达隧道机械有限公司 | Precast internal formwork offset correction structure for single-box double-room bridge girders |
| CN104493961A (en) * | 2014-12-10 | 2015-04-08 | 中交第二航务工程局有限公司 | Prefabricated formwork system for variable-width multi-box corrugated steel web box beams |
| CN105965675A (en) * | 2016-07-26 | 2016-09-28 | 湖南五新模板有限公司 | Hydraulic internal mold device for concrete box girder |
| CN106827193A (en) * | 2017-04-18 | 2017-06-13 | 黑龙江省中信路桥材料有限公司 | Multiple box culvert makes mould and the method for producing box culvert using three hole box culvert moulds |
| CN115284418A (en) * | 2022-08-25 | 2022-11-04 | 上海建工建材科技集团股份有限公司 | Liftable prefabricated bridge steel structure stand column die and using method thereof |
-
2011
- 2011-12-16 CN CN201120528718XU patent/CN202428530U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975279A (en) * | 2012-12-13 | 2013-03-20 | 广汉金达隧道机械有限公司 | Precast internal formwork offset correction structure for single-box double-room bridge girders |
| CN102975279B (en) * | 2012-12-13 | 2015-03-11 | 广汉金达隧道机械有限公司 | Precast internal formwork offset correction structure for single-box double-room bridge girders |
| CN104493961A (en) * | 2014-12-10 | 2015-04-08 | 中交第二航务工程局有限公司 | Prefabricated formwork system for variable-width multi-box corrugated steel web box beams |
| CN105965675A (en) * | 2016-07-26 | 2016-09-28 | 湖南五新模板有限公司 | Hydraulic internal mold device for concrete box girder |
| CN105965675B (en) * | 2016-07-26 | 2018-06-19 | 湖南五新模板有限公司 | The hydraulic internal mold device of concrete box girder |
| CN106827193A (en) * | 2017-04-18 | 2017-06-13 | 黑龙江省中信路桥材料有限公司 | Multiple box culvert makes mould and the method for producing box culvert using three hole box culvert moulds |
| CN106827193B (en) * | 2017-04-18 | 2019-03-01 | 黑龙江省中信路桥材料有限公司 | Multiple box culvert makes mold and the method using three hole box culvert molds production box culvert |
| CN115284418A (en) * | 2022-08-25 | 2022-11-04 | 上海建工建材科技集团股份有限公司 | Liftable prefabricated bridge steel structure stand column die and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20131216 |