CN200942901Y - Foldable step framework - Google Patents
Foldable step framework Download PDFInfo
- Publication number
- CN200942901Y CN200942901Y CN 200620076878 CN200620076878U CN200942901Y CN 200942901 Y CN200942901 Y CN 200942901Y CN 200620076878 CN200620076878 CN 200620076878 CN 200620076878 U CN200620076878 U CN 200620076878U CN 200942901 Y CN200942901 Y CN 200942901Y
- Authority
- CN
- China
- Prior art keywords
- underframe
- column
- top frame
- foldable cascade
- hole position
- 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
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Abstract
The utility model relates to a folding rung frame, characterized in that: the utility model comprises a top frame (1), a bottom frame (3) and upright posts (2), wherein the upright posts (2) are connected between the upper frame (1) and the bottom frame (4). The utility model can be used for storage and transport of escalator rungs, and not only can save a lot of timbers, but can ensure the rungs in good quality conditions during storage and transportation.
Description
Technical field
The utility model relates to a kind of Foldable cascade framework, is mainly used in the accumulating escalator step.Belong to packing storage-transport vessel technical field.
Background technology
Escalator step in the past adopts wooden-box package or the simple and easy mode of tying up to load and transport.Wooden-box package waste timber and expense are also high, and simple and easy tying up is difficult to guarantee that step loads and transports the damage of not collided with.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of and can save a large amount of timber, also can guarantee step quality in storage and transport process Foldable cascade framework in working order.
The purpose of this utility model is achieved in that a kind of Foldable cascade framework, it is characterized in that it comprises: top frame, underframe and column, the column vertical support is connected between top frame and the underframe.
The utility model Foldable cascade framework, frame bight, described top is to being arranged with slip joint, offer the knock hole position on the slip joint shell wall, corresponding to this knock hole position, column with matching top is provided with second gear height adjustment hole position, the top frame is socketed on the column top by the slip joint on it, is connected and fixed with screw between the corresponding height adjustment hole position on knock hole position and the column on it.All can adorn usefulness for 30 °, 45 ° steps.
The utility model Foldable cascade framework is provided with pin in the bottom of column and decides device, and this pin is decided device and included spring, locating dowel pin and locating plate.When spring draws pine, the locating dowel pin displacement, column can fall folding or erect.Be convenient to erect dress and fold recovery with step and empty van.
The utility model Foldable cascade framework is provided with the footing that can supply forklift to scoop up in the underframe bottom, and being provided with at the underframe edge can be for " " shape groove of lifting operation.
The utility model Foldable cascade framework is pasted with rubber plate on the surface of top frame and underframe.Prevent that the magnetic of step in shipment from hitting wearing and tearing.
Compared with prior art, adopt the utility model accumulating escalator step, both saved a large amount of timber, guaranteed that also the quality of step in storage and transport process is intact.
Description of drawings
Fig. 1 is the overall structure scheme drawing of the utility model Foldable cascade framework.
Fig. 2 is the I enlarged drawing of Fig. 1.
Fig. 3 is the II enlarged drawing of Fig. 1.
Fig. 4 is the III enlarged drawing of Fig. 1.
Fig. 5 is the A-A cut-away view of Fig. 1.
Among the figure: top frame 1, column 2, underframe 3.
The specific embodiment
Referring to Fig. 1, the utility model Foldable cascade framework, main top frame 1, underframe 3 and column 2 are formed.Column 2 vertical support are connected between top frame 1 and the underframe 3.
Referring to Fig. 2, frame 1 bight, described top is to being arranged with slip joint 1.1, offer knock hole position 1.2 on slip joint 1.1 shell walls, corresponding to this knock hole position 1.2, column with matching 2 tops are provided with second gear height adjustment hole position 2.1, top frame 1 is socketed on column 2 tops by the slip joint on it 1.1, is connected and fixed with screw 2.2 between the corresponding height adjustment hole position 2.1 on knock hole position 1.2 and the column 2 on it.
Referring to Fig. 3, be provided with pin in the bottom of column 2 and decide device, this pin is decided device and is is mainly connected and composed by spring 2.3, locating dowel pin 2.4, locating plate 2.5 and reinforced rib 2.6.When spring draws pine, the locating dowel pin displacement, column can fall folding or erect.
Referring to Fig. 4, four jiaos are provided with the footing 3.1 that can supply forklift to scoop up in underframe 3 bottoms, and being provided with at underframe 3 edges can be for " " shape groove 3.2 of lifting operation.
Referring to Fig. 4,5, be pasted with rubber plate 3.3 on the surface of top frame 1 and underframe 3.
Claims (8)
1, a kind of Foldable cascade framework is characterized in that it comprises: top frame (1), underframe (3) and column (2), column (2) vertical support is connected between top frame (1) and the underframe (3).
2, a kind of Foldable cascade framework according to claim 1, it is characterized in that: described top frame (1) bight is to being arranged with slip joint (1.1), offer knock hole position (1.2) on slip joint (1.1) shell wall, corresponding to this knock hole position (1.2), column (2) top is provided with second gear height adjustment hole position (2.1), top frame (1) is socketed on column (2) top by the slip joint on it (1.1), and knock hole position (1.2) and column (2) are gone up between the corresponding height adjustment hole position (2.1) and be connected and fixed with screw (2.2) on it.
3, a kind of Foldable cascade framework according to claim 1 and 2 is characterized in that: be provided with pin in the bottom of column (2) and decide device, this pin is decided device and is included spring (2.3), locating dowel pin (2.4) and locating plate (2.5).
4, a kind of Foldable cascade framework according to claim 1 and 2 is characterized in that: be provided with footing (3.1) in underframe (3) bottom, be provided with " " shape groove (3.2) at underframe (3) edge.
5, a kind of Foldable cascade framework according to claim 3 is characterized in that: be provided with footing (3.1) in underframe (3) bottom, be provided with " " shape groove (3.2) at underframe (3) edge.
6, a kind of Foldable cascade framework according to claim 1 and 2 is characterized in that: the surface at top frame (1) and underframe (3) is pasted with rubber plate (3.3).
7, a kind of Foldable cascade framework according to claim 3 is characterized in that: the surface at top frame (1) and underframe (3) is pasted with rubber plate (3.3).
8, want 4 described a kind of Foldable cascade frameworks according to right, it is characterized in that: the surface at top frame (1) and underframe (3) is pasted with rubber plate (3.3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620076878 CN200942901Y (en) | 2006-08-21 | 2006-08-21 | Foldable step framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620076878 CN200942901Y (en) | 2006-08-21 | 2006-08-21 | Foldable step framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200942901Y true CN200942901Y (en) | 2007-09-05 |
Family
ID=38717531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620076878 Expired - Fee Related CN200942901Y (en) | 2006-08-21 | 2006-08-21 | Foldable step framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200942901Y (en) |
-
2006
- 2006-08-21 CN CN 200620076878 patent/CN200942901Y/en not_active Expired - Fee Related
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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: 20070905 Termination date: 20110821 |