CN104265149A - Novel combined scaffold - Google Patents
Novel combined scaffold Download PDFInfo
- Publication number
- CN104265149A CN104265149A CN201410465924.9A CN201410465924A CN104265149A CN 104265149 A CN104265149 A CN 104265149A CN 201410465924 A CN201410465924 A CN 201410465924A CN 104265149 A CN104265149 A CN 104265149A
- Authority
- CN
- China
- Prior art keywords
- main
- uprights
- scaffold
- main vertical
- upright
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/28—Scaffolds primarily resting on the ground designed to provide support only at a low height
- E04G1/30—Ladder scaffolds
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/34—Scaffold constructions able to be folded in prismatic or flat parts or able to be turned down
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/28—Scaffolds primarily resting on the ground designed to provide support only at a low height
- E04G1/30—Ladder scaffolds
- E04G2001/302—Ladder scaffolds with ladders supporting the platform
- E04G2001/307—The ladders being self-supporting folding ladders
Abstract
The invention relates to a novel combined scaffold. A two-section type hinge is arranged between middle upper parts of two main uprights, the outside of each main upright is provided with a side upright, the lower end part of each side upright is fixedly hinged with the lower end part of each main upright, side two-section type hinges are respectively arranged between the middle lower parts of the main uprights and the middle lower parts of the side uprights, horizontal pedals are respectively clamped on the top ends of the main uprights and the side uprights, and one end of each horizontal pedal is hinged with a heightened bracket. The scaffold disclosed by the invention has simple structure and reasonable design, the principle of triangle support is sufficiently and artfully utilized, three triangular support regions can be formed after the scaffold is completely unfolded, and define a structure similar to a rectangular frame in the meanwhile, the overall structure is stable and reliable on the premise of guaranteeing the working height and width; and meanwhile, the folding and unfolding are convenient, the scaffold is easy to carry and transport, and has a practical value.
Description
Technical field
The present invention relates to a kind of novel compositions type pin ladder frame.
Background technology
In known technical field, in the process of fitting-out work or other office operations, due to floor height, often need interim support, climb operation for workman, and traditional support is generally adopt the structure being similar to triangular shape folding ladder, its upper end can be little for operating area, needs to be on the move, neither be very firm, simultaneously due to the strength of materials, its maximum height arranged also is restricted.Traditional scaffold part has five large parts, and carry and assemble all cumbersome, can not be used alone after taking apart, assembly is many and not easily take care of.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the problems referred to above, provides a kind of novel compositions type pin ladder frame, can provide higher operation height, larger operating area, to improve the efficiency of operation.
The technical solution adopted for the present invention to solve the technical problems is: a kind of novel compositions type pin ladder frame, comprise symmetrically arranged two main vertical rods, connected by pivot pin between the upper end of two main vertical rods, and between the middle and upper part of two main vertical rods, be provided with a main two-part hinge, edge-on bar is equipped with in the outside of described main vertical rod, the bottom of described edge-on bar and the bottom of main vertical rod hinged fixing, and described edge-on bar is embedded in the outside of main vertical rod, side two-part hinge is equipped with between the middle and lower part and the middle and lower part of edge-on bar of described main vertical rod, the top of described main vertical rod and the top of edge-on bar are arranged with horizontal pedal.
The invention has the beneficial effects as follows: structure of the present invention is simple, reasonable in design, fully use the principle of gusseted cleverly, after launching completely, the supporting zone of three pieces of triangular shapes can be formed, be encircled into the structure that is similar to rectangular box simultaneously, under the prerequisite ensureing operation height and width, make overall structure more solid and reliable, fold simultaneously, launch conveniently, be convenient to be easy to carry, carry, assemble and take care of, have practical value.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the present invention's structural representation after folding.
Fig. 2 is the structural representation of the present invention after One step development.
Fig. 3 is the structural representation of the present invention when launching completely.
In figure: 1. main vertical rod, 2. main two-part hinge, 3. edge-on bar, 4. side two-part hinge, 5. horizontal pedal.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
The preferred embodiment of novel compositions type pin ladder frame of the present invention as shown in FIG. 1 to 3, comprise symmetrically arranged two main vertical rods 1, connected by pivot pin between the upper end of two main vertical rods 1, and between the middle and upper part of two main vertical rods 1, be provided with a main two-part hinge 2, edge-on bar 3 is equipped with in the outside of main vertical rod 1, the bottom of described edge-on bar 3 and the bottom of main vertical rod 1 hinged fixing, and edge-on bar 3 is embedded in the outside of main vertical rod 1, side two-part hinge 4 is equipped with between the middle and lower part and the middle and lower part of edge-on bar 3 of main vertical rod 1, the top of main vertical rod 1 and the top of edge-on bar 3 are arranged with horizontal pedal 5, horizontal pedal 5 has 2 pieces, can be used as single ladder when wherein Fig. 1 closes safely to use, can be used as double ladder during Fig. 2 state to use, the bench type operating platform being similar to rectangular box is formed during Fig. 3 state.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on manual, must determine its technical scope according to right.
Claims (1)
1. a novel compositions type pin ladder frame, comprise symmetrically arranged two main vertical rods (1), it is characterized in that: connected by pivot pin between the upper end of two main vertical rods (1), and between the middle and upper part of two main vertical rods (1), be provided with a main two-part hinge (2), edge-on bar (3) is equipped with in the outside of described main vertical rod (1), the bottom of described edge-on bar (3) and the bottom of main vertical rod (1) hinged fixing, and described edge-on bar (3) is embedded in the outside of main vertical rod (1), side two-part hinge (4) is equipped with between the middle and lower part and the middle and lower part of edge-on bar (3) of described main vertical rod (1), the top of described main vertical rod (1) and the top of edge-on bar (3) are arranged with horizontal pedal (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410465924.9A CN104265149A (en) | 2014-09-15 | 2014-09-15 | Novel combined scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410465924.9A CN104265149A (en) | 2014-09-15 | 2014-09-15 | Novel combined scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104265149A true CN104265149A (en) | 2015-01-07 |
Family
ID=52156709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410465924.9A Pending CN104265149A (en) | 2014-09-15 | 2014-09-15 | Novel combined scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104265149A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB403198A (en) * | 1932-09-22 | 1933-12-21 | Charles William Cayless | Improvements in trestles |
| CN2031033U (en) * | 1988-05-21 | 1989-01-18 | 余锡福 | Foldable ladder |
| CN102341559A (en) * | 2009-03-03 | 2012-02-01 | 伟英企业有限公司 | Stepladders and related methods |
| CN203547098U (en) * | 2013-07-20 | 2014-04-16 | 郭鉴周 | Portable operation frame |
| CN204139940U (en) * | 2014-09-15 | 2015-02-04 | 梁伟华 | Novel compositions type pin ladder frame |
-
2014
- 2014-09-15 CN CN201410465924.9A patent/CN104265149A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB403198A (en) * | 1932-09-22 | 1933-12-21 | Charles William Cayless | Improvements in trestles |
| CN2031033U (en) * | 1988-05-21 | 1989-01-18 | 余锡福 | Foldable ladder |
| CN102341559A (en) * | 2009-03-03 | 2012-02-01 | 伟英企业有限公司 | Stepladders and related methods |
| CN203547098U (en) * | 2013-07-20 | 2014-04-16 | 郭鉴周 | Portable operation frame |
| CN204139940U (en) * | 2014-09-15 | 2015-02-04 | 梁伟华 | Novel compositions type pin ladder frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150107 |