CN204023955U - A kind of NEW TYPE OF COMPOSITE keel structure - Google Patents

A kind of NEW TYPE OF COMPOSITE keel structure Download PDF

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Publication number
CN204023955U
CN204023955U CN201420466666.1U CN201420466666U CN204023955U CN 204023955 U CN204023955 U CN 204023955U CN 201420466666 U CN201420466666 U CN 201420466666U CN 204023955 U CN204023955 U CN 204023955U
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China
Prior art keywords
keel
keelson
composite
new type
outer keel
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曹立英
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Yiding Xing Environmental Technology (Beijing) Co., Ltd.
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曹立英
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Abstract

The utility model discloses a kind of NEW TYPE OF COMPOSITE keel structure, the outer keel of composite keel is steel pipe, for square tube or quarter bend, inner hollow, outer keel is respectively equipped with multiple opening relative to two sides, is a connecting band, comprises a keelson in composite keel between two openings of homonymy, the shape of described keelson and outer keel inner hollow is basically identical, and the external surface of keelson is adjacent to outer keel inner surface.The utility model is owing to have employed the mode of outer keel open double-faced, and the interstitital texture of keelson in cooperation, can be used as the universal architecture of wallboard template and roof plate template back cord, can meet construction work wallboard template construction demand; Simultaneously because both can be general, therefore the utilization rate of keel improves greatly, thus decreases input, greatly reduces the cost of overall development.

Description

A kind of NEW TYPE OF COMPOSITE keel structure
Technical field
The utility model relates to engineering construction field, particularly relates to a kind of structure of keel.
Background technology
The skeleton that keel are used to support moulding, a kind of constructional materials of fixed structure is fitted up simultaneously and base material, use very general.In building operations, be used for fixing the steel wood composite keel of template, its steel crust has C-type steel, has square steel pipe top-open, it is relatively convenient that this keel are used for horizontal top template construction, because top board construction program first puts keel, rear paving template, then reinforcing of nailing; In wallboard template construction, be then different from roof plate template construction, generally adopt first shuttering, then bar keel (flitch), then nail and penetrate flitch and reinforce, the back cord as wallboard template and roof plate template can not be general.
Iron and steel keel a kind ofly use more general keel structure, because keel need to be integrated into skeleton, common nails cannot be followed closely, therefore need to carry out boring and drill flute etc. on keel, steel wood composite keel needs when being integrated into skeleton, at the outer drill flute of iron and steel, to make its wooden unit exposing inside just can add the screw of connection.Existing steel rough ground one side opening; because iron and steel keel are hollow structure; simultaneously; keel keelson (flitch) is identical with outer keel length; keelson is caused not protect outer keel; outer keel is easily out of shape; therefore keel are easily caused to be out of shape at iron sheet surface drill flute; also easily cause the scale error of aperture or groove large; and joint of joist place can not nail; this just makes troubles to constructing operation, and existing bore mode cuts on its surface after generally adopting prebored hole then to fold iron sheet formation keel or folding iron sheet formation keel.
Utility model content
For solving the above problems, the utility model provide a kind of utilize the quick time processing of punching press principle shaping there are practical keel.
Technical solution adopted in the utility model is: a kind of NEW TYPE OF COMPOSITE keel structure, and the outer keel of composite keel is steel pipe, is square tube or rectangular tube, inner hollow, and the corresponding two sides of outer keel is respectively equipped with multiple opening, is a connecting band between two openings of homonymy.
As further describing technique scheme, comprise a keelson in composite keel, described keelson is consistent with the shape of outer keel inner hollow, and the external surface of keelson is adjacent to outer keel inner surface.
As the further description to technique scheme, described keelson is flitch or plastic products.
As further describing technique scheme, described opening is that rectangle is square or circular.Opening size is changeable according to keel specification.
As further describing technique scheme, the length of keelson is equal to or greater than the length of described outer keel.
The beneficial effects of the utility model are: owing to have employed the mode of outer keel open double-faced, and the interstitital texture of keelson in cooperation, can be used as the universal architecture of wallboard template and roof plate template back cord, can meet construction work wallboard template construction demand; Simultaneously because both can be general, therefore the utilization rate of keel improves greatly, thus decreases input, greatly reduces the cost of overall development; Moreover keelson is longer than outer keel length, can ensure that filling is full.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model when being placed with keelson;
Fig. 2 is the structure chart of keel of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 and Fig. 2 show schematically show according to a kind of embodiment of the present utility model, a kind of NEW TYPE OF COMPOSITE keel structure, the outer keel of composite keel is steel pipe, for square tube or rectangular tube, inner hollow, outer keel 1 is respectively equipped with multiple opening 2 in two sides relatively, is a connecting band 3 between two openings 2 of homonymy.
As further describing technique scheme, comprise a keelson 4 in composite keel, described keelson is consistent with the shape of outer keel inner hollow, and the external surface of keelson 4 is adjacent to outer keel 1 inner surface.
As the further description to technique scheme, described keelson 4 is flitch or plastic products.
As further describing technique scheme, described opening 2 is that rectangle is square or circular.Opening size is changeable according to keel specification.
As further describing technique scheme, the length of keelson is equal to or greater than the length of described outer keel.
Above embodiment is just to illustrate instead of restriction the utility model, therefore all equivalences done according to the method described in the utility model patent claim change or modify, and are included in the utility model patent claim.

Claims (5)

1. a NEW TYPE OF COMPOSITE keel structure, is characterized in that: the outer keel of described composite keel is steel pipe, is square tube or rectangular tube, inner hollow, and the corresponding two sides of outer keel is respectively equipped with multiple opening, is a connecting band between two openings of homonymy.
2. a kind of NEW TYPE OF COMPOSITE keel structure according to claim 1, it is characterized in that: comprise a keelson in composite keel, described keelson is consistent with the shape of outer keel inner hollow, and the external surface of keelson is adjacent to outer keel inner surface.
3. a kind of NEW TYPE OF COMPOSITE keel structure according to claim 3, is characterized in that: described keelson is flitch or plastic products.
4. a kind of NEW TYPE OF COMPOSITE keel structure according to claim 1, is characterized in that: described opening is that rectangle is square or circular.Opening size is changeable according to keel specification.
5. a kind of NEW TYPE OF COMPOSITE keel structure according to claim 1, is characterized in that: the length of keelson is equal to or greater than the length of described outer keel.
CN201420466666.1U 2014-08-19 2014-08-19 A kind of NEW TYPE OF COMPOSITE keel structure Active CN204023955U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420466666.1U CN204023955U (en) 2014-08-19 2014-08-19 A kind of NEW TYPE OF COMPOSITE keel structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420466666.1U CN204023955U (en) 2014-08-19 2014-08-19 A kind of NEW TYPE OF COMPOSITE keel structure

Publications (1)

Publication Number Publication Date
CN204023955U true CN204023955U (en) 2014-12-17

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Family Applications (1)

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CN201420466666.1U Active CN204023955U (en) 2014-08-19 2014-08-19 A kind of NEW TYPE OF COMPOSITE keel structure

Country Status (1)

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CN (1) CN204023955U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106013769A (en) * 2016-05-23 2016-10-12 张成财 High-performance composite structure keel building material, preparation method and special equipment
CN106481077A (en) * 2016-10-14 2017-03-08 曹立英 A kind of novel reinforced system of template and its construction technology
CN106481044A (en) * 2016-10-14 2017-03-08 曹立英 A kind of alloy keel structure and preparation method thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106013769A (en) * 2016-05-23 2016-10-12 张成财 High-performance composite structure keel building material, preparation method and special equipment
CN106013769B (en) * 2016-05-23 2017-11-10 张成财 A kind of preparation method and special equipment of high-performance composite construction keel building materials
CN106481077A (en) * 2016-10-14 2017-03-08 曹立英 A kind of novel reinforced system of template and its construction technology
CN106481044A (en) * 2016-10-14 2017-03-08 曹立英 A kind of alloy keel structure and preparation method thereof
CN106481077B (en) * 2016-10-14 2019-01-25 曹立英 A kind of novel reinforced system of template and its construction technology
CN106481044B (en) * 2016-10-14 2019-07-12 曹立英 A kind of alloy keel structure and preparation method thereof

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C14 Grant of patent or utility model
GR01 Patent grant
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Effective date of registration: 20181128

Address after: No. 18-D880, Kaixuan Street, Liangxiang, Fangshan District, Beijing

Patentee after: Yiding Xing Environmental Technology (Beijing) Co., Ltd.

Address before: 102488 No. 225, Shuijun, California, Changyang Town, Fangshan District, Beijing, 1-1610

Patentee before: Cao Liying