CN2688798Y - Assembled penthouse stairs - Google Patents
Assembled penthouse stairs Download PDFInfo
- Publication number
- CN2688798Y CN2688798Y CN 200420030752 CN200420030752U CN2688798Y CN 2688798 Y CN2688798 Y CN 2688798Y CN 200420030752 CN200420030752 CN 200420030752 CN 200420030752 U CN200420030752 U CN 200420030752U CN 2688798 Y CN2688798 Y CN 2688798Y
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- CN
- China
- Prior art keywords
- fixed
- support
- utility
- model
- fixed beams
- 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 provides an assembled penthouse stairway which relates to a stairway capable of being assembled and comprises fixed beams and pedals. Each of the pedal supports is composed of a triangular support frame and a support column, wherein, both ends of one edge of the support frame are fixed on two fixed beams, and the other two edges are fixed on a pull rod at the intersecting point. The pedals are fixedly installed on the support frames, two support columns are vertically installed on the lower surface of the connecting edge of each of the support frames and the fixed beams, and the connecting edge and the two support columns form a triangle. The support columns are fixed on the pull rod at the intersecting point. The utility model has the advantages of factory production, small pedal supports, convenient packaging and transportation, unique structural design, and uniform and reasonable bearing force. The pedal supports are installed on the fixed beams and the pull rods on site, and the fixed beams are fixed on the ground. The utility model also has the advantages of high installation speed, time saving, labor saving, cost reduction, environment protection and no environment pollution and can be widely used for the decoration of indoor stairways of various penthouses, spring layers, etc.
Description
(1) technical field:
The utility model relates to stair, especially the stair that can assemble.
(2) background technology:
In life now, it is more and more general to have pitched roof or spring layer building, the stair that adopt come layering and decoration more during finishing, but at present stair are to be formed by common materials such as timber or concrete built on-site mostly, this stair floor space is big, long construction period, structure is fixed, and is difficult for improving.Also have and adopt steel directly to weld system, time-consuming during construction, can not batch production production, the cost of manufacture height, construction is complicated.
(3) summary of the invention:
The purpose of this utility model is to solve above-mentioned not enough problem, and a kind of assembly type loft ladder is provided, but plant produced, and installation rate is fast, the structure small volume and less weight.
The utility model realizes that the technical scheme that above-mentioned purpose adopted is: assembly type loft ladder, comprise clamped beam and pedal, pedal supports to be made up of triangle support frame and support column, bracing frame is fixed on two clamped beams at two ends on one side, both sides are fixed on the pull bar in the intersection point place in addition, pedal is fixedly mounted on the bracing frame, bracing frame vertical installation two support columns and form triangle below limit that clamped beam is connected with two support columns, and support column is fixed on the pull bar in the intersection point place.
Pedal supports and support column is fixed on the pull bar by the pull bar locking head.
The utility model has the advantages that: but batch production production, pedal supports small and exquisite, is convenient to packed and transported, and structure design uniqueness, holding capacity are evenly reasonable, and on-the-spot pedal is supported is installed on clamped beam and the pull bar, and clamped beam fixes on the ground and gets final product.Installation rate is fast, and is time saving and energy saving, reduce cost, and environmental protection is free from environmental pollution, can be widely used in indoor staircase decorations such as various lofts, spring layer.
(4) description of drawings:
Fig. 1 is the utility model lateral view.
Fig. 2 is the utility model front view.
Fig. 3 is the utility model support vertical view of marking time.
Fig. 4 is the utility model pull bar locking head locking state figure.
(5) specific embodiment
Assembly type loft ladder as shown in the figure, comprise clamped beam and pedal, pedal supports to be made up of triangle support frame 6 and support column 1, bracing frame 6 two ends on one side adopts screw 7 to be fixedly mounted on two clamped beams 3, both sides are fixed on the pull bar 4 by pull bar locking head 5 in the intersection point place in addition, pedal 2 is fixedly mounted on the bracing frame 6, bracing frame is vertical installation two support columns 1 below limit that clamped beam is connected, two support columns 1 connect into triangle with this limit of bracing frame, and two support columns 1 are fixed on the pull bar 4 by pull bar locking head 5 in the intersection point place.During installation clamped beam is fixed on the ground, each component-assembled is got final product well.
Claims (2)
1, assembly type loft ladder, comprise clamped beam and pedal, it is characterized in that: pedal supports to be made up of triangle support frame (6) and support column (1), bracing frame (6) is fixed on two clamped beams (3) at two ends on one side, both sides are fixed on the pull bar (4) in the intersection point place in addition, pedal (2) is fixedly mounted on the bracing frame (6), bracing frame vertical installation two support columns (1) and form triangle below limit that clamped beam is connected with two support columns, and support column (1) is fixed on the pull bar (4) in the intersection point place.
2, assembly type loft ladder according to claim 1 is characterized in that: bracing frame (6) and support column (1) are fixed on the pull bar (4) by pull bar locking head (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420030752 CN2688798Y (en) | 2004-03-10 | 2004-03-10 | Assembled penthouse stairs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420030752 CN2688798Y (en) | 2004-03-10 | 2004-03-10 | Assembled penthouse stairs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2688798Y true CN2688798Y (en) | 2005-03-30 |
Family
ID=34670457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420030752 Expired - Fee Related CN2688798Y (en) | 2004-03-10 | 2004-03-10 | Assembled penthouse stairs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2688798Y (en) |
-
2004
- 2004-03-10 CN CN 200420030752 patent/CN2688798Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |