CN205295948U - Hole sleeve is reserved to crane span structure - Google Patents
Hole sleeve is reserved to crane span structure Download PDFInfo
- Publication number
- CN205295948U CN205295948U CN201520971219.6U CN201520971219U CN205295948U CN 205295948 U CN205295948 U CN 205295948U CN 201520971219 U CN201520971219 U CN 201520971219U CN 205295948 U CN205295948 U CN 205295948U
- Authority
- CN
- China
- Prior art keywords
- crane span
- span structure
- reserved hole
- hole sleeve
- web 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a hole sleeve is reserved to crane span structure includes: the sleeve body, including a plurality of mutual articulated connecting plates, one of them connecting plate falls into two and connects the makeup, and two concatenations department of connecting the makeup are equipped with the overlap joint structure, the lid of sleeve body is located to the lid, and locate the handle of lid. The utility model discloses hole sleeve is reserved to crane span structure encloses synthetic sleeve body through a plurality of connecting plate hinged to faling into two with one of them connecting plate and connecting the makeup, concatenation department is equipped with the overlap joint structure, and the lid on the sleeve is located in the cooperation, but convenience repetitious usage's hole sleeve is reserved to crane span structure can conveniently be folded, remove in formation.
Description
Technical field
The utility model relates to the realm of building construction, espespecially a kind of crane span structure reserved hole sleeve barrel.
Background technology
At the realm of building construction, in the construction of current crane span structure hole to be provided, crane span structure hole to be provided mainly contains two kinds of modes, and one is at home on most building site, directly adopts steel plate welding fabrication crane span structure reserved hole sleeve barrel, and shortcoming is that volume is big, can not change, mobile inconvenience; Another kind is that template group dresses up crane span structure reserved hole sleeve barrel, and shortcoming is easy distortion, can reusing poor. Above-mentioned shortcoming seriously affects follow-up concrete pouring construction.
Practical novel content
The purpose of this utility model is to overcome the defect of prior art, it is provided that a kind of crane span structure reserved hole sleeve barrel, solve prior art central bridge reserved hole sleeve barrel move inconvenience, easily distortion, can the problem of reusing difference.
The technical scheme realizing above-mentioned purpose is: provide crane span structure reserved hole sleeve barrel to comprise:
Sleeve body, comprises multiple web plate being hinged, and one of them web plate is divided into two and connects jigsaw, and described two stitching portions connecting jigsaw are provided with bridging arrangement;
It is covered on the lid body of described sleeve body; And
It is located at the handle of described lid body.
The useful effect of the utility model crane span structure reserved hole sleeve barrel:
The utility model crane span structure reserved hole sleeve barrel encloses sleeve body by multiple web plate is hinged, and one of them web plate is divided into two and connects jigsaw, stitching portion is provided with bridging arrangement and coordinates the lid body being located on sleeve, and formation can conveniently fold, conveniently moving, reused crane span structure reserved hole sleeve barrel.
The further improvement of the utility model crane span structure reserved hole sleeve barrel is, described multiple web plate passes through gemel connection.
The further improvement of the utility model crane span structure reserved hole sleeve barrel is, described bridging arrangement comprises:
It is located at the sleeve pipe of described two stitching portions connecting jigsaw respectively; And
Wear described two sleeve pipes, for connecting described two tied silks connecting jigsaw.
The further improvement of the utility model crane span structure reserved hole sleeve barrel is, described sleeve pipe is socket tightening formula galvanized steel conduit.
The further improvement of the utility model crane span structure reserved hole sleeve barrel is, described web plate is trapezoidal web plate, and the trapezoidal web plate of polylith is spliced into tubular wide at the top and narrow at the bottom.
The further improvement of the utility model crane span structure reserved hole sleeve barrel is, described lid body is rectangular steel plates.
The further improvement of the utility model crane span structure reserved hole sleeve barrel is, described handle is semicircle steel loop.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model crane span structure reserved hole sleeve barrel.
Fig. 2 is the decomposition structural representation of the sleeve of the utility model crane span structure reserved hole sleeve barrel.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The utility model provides a kind of crane span structure reserved hole sleeve barrel, is described by the utility model below in conjunction with accompanying drawing.
Consult Fig. 1, show the structural representation of the utility model crane span structure reserved hole sleeve barrel. Consult Fig. 2, show the decomposition structural representation of the sleeve of the utility model crane span structure reserved hole sleeve barrel. Shown in composition graphs 1 and Fig. 2, the utility model crane span structure reserved hole sleeve barrel comprises sleeve body 1, lid body 2 and handle 3, wherein sleeve body 1 comprises multiple web plate 10 being hinged, one of them web plate 10 is divided into two and connects jigsaw 100, described two stitching portions connecting jigsaw 100 are provided with bridging arrangement 5, handle 3 is fixed on lid body 2, and lid body 2 is covered in described sleeve body 1. The utility model crane span structure reserved hole sleeve barrel can conveniently fold, conveniently moving, can reusing strong.
The web plate 10 of sleeve body 1 is trapezoidal steel plate, and the thickness of trapezoidal steel plate is 3mm, the long 450mm of upper base, and go to the bottom long 400mm, high 200mm. Web plate 10 has four, and four trapezoidal steel plates are combined into tubular wide at the top and narrow at the bottom, is articulated and connected at trapezoidal steel plate junction hinge 4. In the present embodiment, trapezoidal steel plate junction is equipped with upper and lower two hinges 4, thus trapezoidal steel plate can rotate each other.
To wherein cut open with welding machine by one piece of web plate 10, bridging arrangement 5 comprises sleeve pipe 50 and tied silk 51, sleeve pipe 50 is welded on and cuts open both sides, place, the socket tightening formula galvanized steel conduit of sleeve pipe 50 to be long 2cm, diameter be 16mm, connects jigsaw 100 connection by four tied silks 51 through socket tightening formula galvanized steel conduit by two.
Lid body 2 is the steel plate of 440mm �� 440mm, and handle 3 is semicircle steel loop. 0.5mm length, a diameter are the round steel of 10mm, and round steel bends to semicircle, and the two ends of round steel are welded on steel plate.
Lid body 2 lid is set in sleeve body 1, can prevent when casting concrete to leak.
Below the constructional method of the utility model crane span structure reserved hole sleeve barrel is explained:
Launch multiple web plates of sleeve body in predetermined position, and multiple web plate is enclosed tubular, wear sleeve pipe by tied silk, connect jigsaw by two to connect to get up, and adjust formation steady state, cover cap is set in sleeve body 1, then carries out concrete pouring construction.
When dismantling the utility model crane span structure reserved hole sleeve barrel, first lid body is removed, tied silk is removed, connect jigsaw by two and rotate to sleeve inner, and all the other web plates are turned folding, reduce volume, thus crane span structure reserved hole sleeve barrel is taken out.
The useful effect of the utility model crane span structure reserved hole sleeve barrel is:
The utility model crane span structure reserved hole sleeve barrel encloses sleeve body by multiple web plate is hinged, and one of them web plate is divided into two and connects jigsaw, stitching portion is provided with bridging arrangement, coordinating the lid body being located on sleeve, formation can conveniently fold, conveniently moving, reused crane span structure reserved hole sleeve barrel. Below the utility model has been described in detail by embodiment by reference to the accompanying drawings, and the utility model can be made many variations example by those skilled in the art according to the above description. Thus, some details in embodiment should not form restriction of the present utility model, the utility model by the scope that defines using appended claims as protection domain of the present utility model.
Claims (7)
1. a crane span structure reserved hole sleeve barrel, it is characterised in that, comprising:
Sleeve body, comprises multiple web plate being hinged, and one of them web plate is divided into two and connects jigsaw, and described two stitching portions connecting jigsaw are provided with bridging arrangement;
It is covered on the lid body of described sleeve body; And
It is located at the handle of described lid body.
2. crane span structure reserved hole sleeve barrel as claimed in claim 1, it is characterised in that, described multiple web plate passes through gemel connection.
3. crane span structure reserved hole sleeve barrel as claimed in claim 1, it is characterised in that, described bridging arrangement comprises:
It is located at the sleeve pipe of described two stitching portions connecting jigsaw respectively; And
Wear described two sleeve pipes, for connecting described two tied silks connecting jigsaw.
4. crane span structure reserved hole sleeve barrel as claimed in claim 3, it is characterised in that, described sleeve pipe is socket tightening formula galvanized steel conduit.
5. crane span structure reserved hole sleeve barrel as claimed in claim 1, it is characterised in that, described web plate is trapezoidal web plate, and the trapezoidal web plate of polylith is spliced into tubular wide at the top and narrow at the bottom.
6. crane span structure reserved hole sleeve barrel as claimed in claim 1, it is characterised in that, described lid body is rectangular steel plates.
7. crane span structure reserved hole sleeve barrel as claimed in claim 1, it is characterised in that, described handle is semicircle steel loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520971219.6U CN205295948U (en) | 2015-11-30 | 2015-11-30 | Hole sleeve is reserved to crane span structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520971219.6U CN205295948U (en) | 2015-11-30 | 2015-11-30 | Hole sleeve is reserved to crane span structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205295948U true CN205295948U (en) | 2016-06-08 |
Family
ID=56435461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520971219.6U Expired - Fee Related CN205295948U (en) | 2015-11-30 | 2015-11-30 | Hole sleeve is reserved to crane span structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205295948U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756232A (en) * | 2018-04-16 | 2018-11-06 | 五冶集团上海有限公司 | A kind of wooden box makees the construction method of concrete water flat structure hole to be provided |
| CN109707160A (en) * | 2019-02-14 | 2019-05-03 | 广东腾安机电安装工程有限公司 | The pre-buried set of gantry and the method for utilizing the pre-buried set erection bridge of the gantry |
-
2015
- 2015-11-30 CN CN201520971219.6U patent/CN205295948U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756232A (en) * | 2018-04-16 | 2018-11-06 | 五冶集团上海有限公司 | A kind of wooden box makees the construction method of concrete water flat structure hole to be provided |
| CN109707160A (en) * | 2019-02-14 | 2019-05-03 | 广东腾安机电安装工程有限公司 | The pre-buried set of gantry and the method for utilizing the pre-buried set erection bridge of the gantry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20201130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |