CN203755861U - Temporary hinge device between construction elevator and inter-floor exit passageway protective door - Google Patents
Temporary hinge device between construction elevator and inter-floor exit passageway protective door Download PDFInfo
- Publication number
- CN203755861U CN203755861U CN201420100612.3U CN201420100612U CN203755861U CN 203755861 U CN203755861 U CN 203755861U CN 201420100612 U CN201420100612 U CN 201420100612U CN 203755861 U CN203755861 U CN 203755861U
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- China
- Prior art keywords
- hinge device
- steel pipe
- protective door
- circular
- arc
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- 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
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Abstract
The utility model discloses a temporary hinge device between a construction elevator and an inter-floor exit passageway protective door. The temporary hinge device comprises circular-arc-shaped steel hoops, flat and straight sections are arranged at the two open ends of each circular-arc-shaped hoop and can be fixedly connected through a fastening part, and a lower steel tube is welded to the middle of the outer wall of each circular-arc-shaped steel hoop. Upper steel tubes are welded to a frame of the protective door. The upper steel tubes and the lower steel tubes are arranged on the same axis. Connecting rods are fixed inside the upper steel tubes. The lower ends of the connecting rods can be inserted into the lower steel tubes. The temporary hinge device has the advantages that a protective frame body vertical rod is not damaged, strength is high, cost is low, the temporary hinge device can be used in a circulation mode, and the installation position can be adjusted as needed.
Description
Technical field
The utility model relates to interim hinge means, and the utility model relates in particular to construction elevator and the interim hinge means of floor gap escape way protective door.
Background technology
Highrise building completes and builds by laying bricks or stones and during other fitment operation in main structure construction, ornament materials adopts construction elevator vertical transport to each operation floor conventionally, in order to reach security protection requirement, between construction elevator and floor, transport channel need to arrange safety protective door, guarantee constructor's personal safety, prevent accidental falling.The connected mode of safety protective door and the vertical rod of passway protection support body is always without better way solution, conventionally adopt the mode of galvanized wire colligation or welding hinge to solve, during galvanized wire colligation, protective door is opened dumb and easy deformed damaged, outward appearance is not attractive in appearance, and the mode that adopts welding hinge is when connect, protection support body pole steel tube is subject to welding to affect strength decreased, has potential safety hazard, and installs and remove relatively labor intensive and time.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of prior art, provides a kind of intensity high, and cost is low, construction elevator and the interim hinge means of floor gap escape way protective door that turnover capable of circulation is used.
In order to achieve the above object, the technical solution adopted in the utility model is:
A kind of construction elevator of the present utility model and the interim hinge means of floor gap escape way protective door, it comprises circular-arc stirrup, two openends of described circular-arc stirrup all have flat segments, between two flat segments, can be fixedly linked by securing member, centre position at the outer wall of described circular-arc stirrup is welded with lower steel pipe, steel pipe on being welded with on protective doorframe, described upper steel pipe and lower steel pipe coaxial position arrange, in described upper steel pipe, be fixed with connecting rod, the lower end of described connecting rod can be inserted in lower steel pipe and arrange.
The beneficial effects of the utility model are: not damage safety protection support body vertical rod, and intensity is high, and cost is low, and turnover capable of circulation is used, and installation site can be adjusted as required.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of construction elevator of the present utility model and the interim hinge means of floor gap escape way protective door;
Fig. 2 is the A-A structural representation of the hinge means shown in Fig. 1.
The specific embodiment
A kind of construction elevator of the present utility model and the interim hinge means of floor gap escape way protective door as shown in drawings, it comprises circular-arc stirrup 4, two openends of described circular-arc stirrup all have flat segments 5, between two flat segments, can be fixedly linked by securing member, described securing member 6 can be bolt.Centre position at the outer wall of described circular-arc stirrup is welded with lower steel pipe 7, and in figure, 9 is weld seam.On protective doorframe 1, be welded with steel pipe 3, described upper steel pipe 3 and the 7 coaxial position settings of lower steel pipe are fixed with connecting rod 8 in described upper steel pipe 3, and the lower end of described connecting rod can be inserted in the interior setting of lower steel pipe 7.Described connecting rod 8 can adopt reinforcing bar.
The using method of this interim hinge means is as follows:
During use, circular-arc stirrup 4 is enclosed within protection support body vertical rod 2, reinforcing bar 8 is from top to bottom inserted in lower steel pipe 7, the circular-arc stirrup 4 of the other end adopts bolt 6 to be fastened on protection support body vertical rod 2 correspondence positions in flat segments 5.
Claims (1)
1. a construction elevator and the interim hinge means of floor gap escape way protective door, it is characterized in that: it comprises circular-arc stirrup, two openends of described circular-arc stirrup all have flat segments, between two flat segments, can be fixedly linked by securing member, centre position at the outer wall of described circular-arc stirrup is welded with lower steel pipe, steel pipe on being welded with on protective doorframe, described upper steel pipe and lower steel pipe coaxial position arrange, in described upper steel pipe, be fixed with connecting rod, the lower end of described connecting rod can be inserted in lower steel pipe and arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420100612.3U CN203755861U (en) | 2014-03-06 | 2014-03-06 | Temporary hinge device between construction elevator and inter-floor exit passageway protective door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420100612.3U CN203755861U (en) | 2014-03-06 | 2014-03-06 | Temporary hinge device between construction elevator and inter-floor exit passageway protective door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203755861U true CN203755861U (en) | 2014-08-06 |
Family
ID=51251149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420100612.3U Expired - Fee Related CN203755861U (en) | 2014-03-06 | 2014-03-06 | Temporary hinge device between construction elevator and inter-floor exit passageway protective door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203755861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110593692A (en) * | 2019-08-28 | 2019-12-20 | 五冶集团上海有限公司 | Construction elevator floor protection door connecting piece |
-
2014
- 2014-03-06 CN CN201420100612.3U patent/CN203755861U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110593692A (en) * | 2019-08-28 | 2019-12-20 | 五冶集团上海有限公司 | Construction elevator floor protection door connecting piece |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20190306 |