CN203334679U - Steel reinforced concrete beam suspending and supporting structure - Google Patents
Steel reinforced concrete beam suspending and supporting structure Download PDFInfo
- Publication number
- CN203334679U CN203334679U CN201320298971XU CN201320298971U CN203334679U CN 203334679 U CN203334679 U CN 203334679U CN 201320298971X U CN201320298971X U CN 201320298971XU CN 201320298971 U CN201320298971 U CN 201320298971U CN 203334679 U CN203334679 U CN 203334679U
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- girder
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Abstract
The utility model discloses a steel reinforced concrete beam suspending and supporting structure which comprises a section steel beam, wherein the bottom end of the section steel beam is fixedly connected with a steel corbel. A base plate is installed above the steel corbel. First channel steel is arranged under the steel corbel, and second channel steel with the same structure as the first channel steel and with the back to the first channel steel is arranged under the first channel steel. Third channel steel is arranged above the first channel steel and along the span direction of the steel beam, and a beam bottom formwork is paved above the third channel steel. The base plate is connected with the second channel steel through a screw. The steel reinforced concrete beam suspending and supporting structure is convenient to install and dismount, the using amount of supporting members is decreased, and the turnover rate of the supporting members is improved.
Description
Technical field
The utility model relates to a kind of girder with rolled steel section en cased in concrete, relates in particular to a kind of girder with rolled steel section en cased in concrete suspension strut structure.
Background technology
At present, mostly adopt the support system of steel tube component as the fluid concrete structural element in domestic building operations, this support system generally needs a large amount of steel tube components, after solidifying, concrete needs again support system is removed, this has not only wasted the time, reduce the turnover rate of supporting member, and increased labour intensity, reduced efficiency of construction.As can be seen here, prior art awaits further improving.
The utility model content
The utility model is the weak point of avoiding above-mentioned prior art to exist, and a kind of girder with rolled steel section en cased in concrete suspension strut structure is provided.
The technical scheme that the utility model adopts is:
Girder with rolled steel section en cased in concrete suspension strut structure, comprise section steel beam, and the bottom of described section steel beam is fixed with steel corbel; The top of described steel corbel is equipped with backing plate; The below of described steel corbel is provided with the first channel-section steel, the below of described the first channel-section steel be provided with identical with its structure and with it back to the second channel-section steel; The top of described the first channel-section steel is provided with the 3rd channel-section steel along the direction of its girder steel span, and the top of described the 3rd channel-section steel is equipped with beam bottom mother plate; Between above-mentioned backing plate and the second channel-section steel, by screw rod, be connected.
Described screw rod is the double end Screw arbor with nut at both-ends, and described screw rod is made by round steel.
Described screw rod has four, and wherein two are arranged on the left side of section steel beam and are parallel to each other, and two other is arranged on the right side of section steel beam and is parallel to each other.
Described section steel beam is I-beam, the web that it comprises top flange, bottom flange and connects the described upper and lower edge of a wing.
Be provided with some longitudinal reinforced rib plates on described web.
Be provided with two bar dowel heads that are parallel to each other between described first, second channel-section steel, an end of described every bar dowel head and above-mentioned the first channel-section steel welding, the other end and above-mentioned the second channel-section steel welding.
Owing to having adopted technique scheme, the obtained beneficial effect of the utility model is:
Girder with rolled steel section en cased in concrete suspension strut structure installation and removal in the utility model are convenient, reduced the consumption of supporting member, improved the turnover rate of supporting member, also saved the time of a large amount of installation and removal supporting members, thereby improved efficiency of construction simultaneously.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The structural representation that Fig. 2 is the backing plate of steel corbel and top thereof in the utility model.
The structural representation that Fig. 3 is backing plate in the utility model.
The structural representation that Fig. 4 is screw rod in the utility model.
The structural representation that Fig. 5 is the first channel-section steel or the second channel-section steel in the utility model.
Wherein,
1, top flange 2, web 3, bottom flange 4, longitudinal reinforced rib plate 5, steel corbel 6, backing plate 7, screw rod 8, beam bottom mother plate 9, the 3rd channel-section steel 10, the first channel-section steel 11, the second channel-section steel 12, screw 13, fastening bolt
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail, but the utility model is not limited to these embodiment.
As shown in Figures 1 to 5, girder with rolled steel section en cased in concrete suspension strut structure, comprise section steel beam, and described section steel beam is I-beam, and the web 2 that it comprises top flange 1, bottom flange 3 and connects the described upper and lower edge of a wing is provided with some longitudinal reinforced rib plates 4 on described web 2; The bottom of described section steel beam is fixed with steel corbel 5; The top of described steel corbel 5 is equipped with pad 6 plates; The below of described steel corbel 5 is provided with the first channel-section steel 10, the below of described the first channel-section steel 10 be provided with identical with its structure and with it back to the second channel-section steel 11, be provided with two bar dowel heads that are parallel to each other between described first, second channel-section steel, one end of described every bar dowel head and above-mentioned the first channel-section steel 10 welding, the other end and above-mentioned the second channel-section steel 11 welding; The top of described the first channel-section steel 10 is provided with the 3rd channel-section steel 9 along the direction of its girder steel span, and the top of described the 3rd channel-section steel 9 is equipped with beam bottom mother plate 8; Above-mentioned backing plate 6 all offers screw 12 with position corresponding on the second channel-section steel 11, and described backing plate 8 is connected by screw rod 7 with the second channel-section steel 11, and described screw rod 7 is the double end Screw arbor with nut at both-ends, and described screw rod 7 is made by round steel.
Preferably, described screw rod 7 has four, and wherein two are arranged on the left side of section steel beam and are parallel to each other, and two other is arranged on the right side of section steel beam and is parallel to each other.
The utility model can first be installed backing plate 6 in actual use on steel corbel 5, then will be welded on section steel beam with the steel corbel 5 of backing plate 6, then it is in place to lift section steel beam; Meanwhile, with the bar dowel head, connect first, second channel-section steel, make both back to setting, and wear screw rod 7 on the second channel-section steel 11, then first, second channel-section steel is installed to the below of the section steel beam lifted, and makes above-mentioned screw rod 7 cross-under to backing plate 6, and fixing with fastening bolt 13; And then the 3rd channel-section steel 9 is set above above-mentioned the first channel-section steel 10, and lay beam bottom mother plate 8 above the 3rd channel-section steel 9; Last at the both sides of above-mentioned section steel beam installation form, can carry out concreting.
The part of not addressing in the utility model adopts or uses for reference prior art and can realize.
Although more use herein the terms such as top flange 1, bottom flange 3, backing plate 6, beam bottom mother plate 8, the first channel-section steel 10, screw rod 12, do not get rid of the possibility of using other term.Using these terms is only in order to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Need to further illustrate, specific embodiment described herein is only to spiritual example explanation of the present utility model.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (6)
1. girder with rolled steel section en cased in concrete suspension strut structure, it is characterized in that: comprise section steel beam, the bottom of described section steel beam is fixed with steel corbel; The top of described steel corbel is equipped with backing plate; The below of described steel corbel is provided with the first channel-section steel, the below of described the first channel-section steel be provided with identical with its structure and with it back to the second channel-section steel; The top of described the first channel-section steel is provided with the 3rd channel-section steel along the direction of its girder steel span, and the top of described the 3rd channel-section steel is equipped with beam bottom mother plate; Between above-mentioned backing plate and the second channel-section steel, by screw rod, be connected.
2. girder with rolled steel section en cased in concrete suspension strut structure according to claim 1, it is characterized in that: described screw rod is the double end Screw arbor with nut at both-ends, and described screw rod is made by round steel.
3. girder with rolled steel section en cased in concrete suspension strut structure according to claim 1, it is characterized in that: described screw rod has four, and wherein two are arranged on the left side of section steel beam and are parallel to each other, and two other is arranged on the right side of section steel beam and is parallel to each other.
4. steel reinforced concrete suspension strut structure according to claim 1, it is characterized in that: described section steel beam is I-beam, the web that it comprises top flange, bottom flange and connects the described upper and lower edge of a wing.
5. girder with rolled steel section en cased in concrete suspension strut structure according to claim 4, is characterized in that: be provided with some longitudinal reinforced rib plates on described web.
6. girder with rolled steel section en cased in concrete suspension strut structure according to claim 1, it is characterized in that: be provided with two bar dowel heads that are parallel to each other between described first, second channel-section steel, one end of described every bar dowel head and above-mentioned the first channel-section steel welding, the other end and above-mentioned the second channel-section steel welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320298971XU CN203334679U (en) | 2013-05-28 | 2013-05-28 | Steel reinforced concrete beam suspending and supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320298971XU CN203334679U (en) | 2013-05-28 | 2013-05-28 | Steel reinforced concrete beam suspending and supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203334679U true CN203334679U (en) | 2013-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320298971XU Expired - Fee Related CN203334679U (en) | 2013-05-28 | 2013-05-28 | Steel reinforced concrete beam suspending and supporting structure |
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| Country | Link |
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| CN (1) | CN203334679U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748158A (en) * | 2019-10-09 | 2020-02-04 | 石丽 | Concrete formwork structure and construction method |
| CN114319129A (en) * | 2018-12-28 | 2022-04-12 | 中交路桥华南工程有限公司 | Steel corbel and supporting system |
-
2013
- 2013-05-28 CN CN201320298971XU patent/CN203334679U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319129A (en) * | 2018-12-28 | 2022-04-12 | 中交路桥华南工程有限公司 | Steel corbel and supporting system |
| CN114319129B (en) * | 2018-12-28 | 2023-10-20 | 中交路桥华南工程有限公司 | Steel corbel and supporting system |
| CN110748158A (en) * | 2019-10-09 | 2020-02-04 | 石丽 | Concrete formwork structure and construction method |
| CN110748158B (en) * | 2019-10-09 | 2021-09-21 | 石丽 | Concrete formwork structure and construction method |
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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: 20131211 Termination date: 20140528 |