CN100404772C - Rubber square steps for construction of building engineering - Google Patents
Rubber square steps for construction of building engineering Download PDFInfo
- Publication number
- CN100404772C CN100404772C CNB2005100256288A CN200510025628A CN100404772C CN 100404772 C CN100404772 C CN 100404772C CN B2005100256288 A CNB2005100256288 A CN B2005100256288A CN 200510025628 A CN200510025628 A CN 200510025628A CN 100404772 C CN100404772 C CN 100404772C
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- CN
- China
- Prior art keywords
- square
- muscle
- rubber
- circle
- construction
- 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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-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
- E04C5/0604—Prismatic or cylindrical reinforcement cages composed of longitudinal bars and open or closed stirrup rods
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Ladders (AREA)
Abstract
The present invention relates to a rubber square step for construction of building engineering, which belongs to the construction operation of building engineering. The present invention mainly composed of a square frame rib (1), a round frame rib (2), a connecting rib (3), a ring rib (4), a reinforcing bar (5), a square step net frame (6), rubber (7), etc. The present invention is characterized in that a round reinforcing bar is bent into the square frame rib (1) and the round frame rib (2), and simultaneously, a reinforcing bar head is manufactured into the connecting rib (3); subsequently, the round frame rib (2) is welded in the square frame rib (1) so as to form the ring rib (4), and the ring rib (4) is welded into the square step net frame (6) by the reinforcing bar (5) in a series connection way; finally, the rubber (7) is used for carrying out the injection moulding operation of the square step net frame (6) so as to form the rubber square step with an inner hole (8) for construction of building engineering. The present invention has advantages of firm and durable performance and long-term, repeated and convenient use, and moreover, the present invention can be nailed by an iron nail.
Description
(1) technical field
The present invention relates to a kind of rubber square steps for construction of building engineering, belong to the facility that building engineering construction is used.
(2) background technology
Since reform and opening-up; national economy develops rapidly; the building construction engineering; the road and bridge engineering; infrastructure projects etc. are all being built on a large scale; at present; the most construction brigades of the building trade of China; in engineering construction, adopt wooden wood side's shelves, the annual wood side of the doing shelves that all will consume hundreds of millions of cubic metres in the whole nation, the heavy damage country forest reserves; and wood side's shelves are not durable; damage too much, can't use for a long time, will bring the economic loss that can't add up every year to country; minority construction brigade is also arranged; in engineering construction, adopt side's shelves made of iron, but side made of iron shelves; can't follow closely iron nail; use inconvenience, for this reason, I am through investigation for a long time; research; invented and a kind ofly can protect the national forest reserves; environment can be protected again, iron nail can be followed closely; easy to use; not fragile, as to use for a long time rubber square steps for construction of building engineering.
(3) summary of the invention
The purpose of rubber square steps for construction of building engineering of the present invention is: the rubber square shelves of building engineering construction; use bar frame; side's shelves that rubber is made replace wood side's shelves; protect the national forest reserves, the Rubber waste utilization, protected environment, rubber can follow closely iron nail again, easy to use; rubber is not fragile; the prolonged and repeated use of energy reduces economic loss, and it is reasonable in design, sturdy and durable.
The purpose of rubber square steps for construction of building engineering of the present invention is achieved in that it is main
By: square frame muscle (1), circle frame muscle (2), dowel (3), circle muscle (4), reinforcing bar 5), the parts of side's shelves rack (6), rubber (7) form, it is characterized in that: curve square frame muscle (1) and circle frame muscle (2), do dowel (3) with the steel bar end of round bar with round bar, circle frame muscle (2) is welded on formation circle muscle (4) in the square frame muscle (1), circle muscle (4) the series welding side of being connected into shelves rack (6), side's shelves racks (6) are injection molded into the rubber square steps for construction of building engineering of endoporus (8) with reinforcing bar (5) with rubber (7).
Its feature also is: the square frame muscle (1) of rubber square steps for construction of building engineering, be the square frame muscle or circular, rectangular, the trapezoidal square frame muscle at square frame muscle, the right angle of fillet, square frame muscle (1) be with the reinforcing bar of circle, Luo line shape, square, flat, trapezoidal, leg-of-mutton or semicircular reinforcing bar does.
Its feature also is: the round frame muscle (2) of rubber square steps for construction of building engineering, be circular, foursquare, rectangular or trapezoidal, circle frame muscle (2) be with the reinforcing bar of circle or Luo line shape, square, flat, leg-of-mutton or semicircular reinforcing bar does.
Its feature also is: the dowel of rubber square steps for construction of building engineering (3) is to make of circular, Luo line shape, square, flat, trapezoidal, leg-of-mutton or semicircular steel bar end.
Its feature also is: the circle muscle (4) of rubber square steps for construction of building engineering, in square frame muscle (1), use the circle muscle (4) of dowel (3) affixed round frame muscle (2), or in circle frame muscle (2) the circle muscle (4) of usefulness dowel (3) affixed square frame muscle (1), or use square frame muscle (1), circle frame muscle (2) to do circle muscle (4) separately, circle muscle (4) is with four dowels (3) or many dowels (3).
Its feature also is: the reinforcing bar of rubber square steps for construction of building engineering (5) is with circular or reinforcing bar Luo line shape, square, flat, leg-of-mutton, semicircular, trapezoidal.
Its feature also is: the side shelves rack (6) that building engineering construction is used, with two circle muscle (4) or a plurality of circle muscle (4), side's grade racks (6) are with four reinforcing bars (5) or many reinforcing bars (5).
Its feature also is: the rubber of rubber square steps for construction of building engineering (7), be with rubber or plastics, plastic-steel, calcium mould, PVC.
Its feature also is: the endoporus of rubber square steps for construction of building engineering (8) is circular or foursquare, rectangular, leg-of-mutton, a trapezoidal endoporus (8) or without endoporus (8).
Rubber square steps for construction of building engineering of the present invention is compared with existing wood side shelves, and it is reasonable in design, and is sturdy and durable, and the prolonged and repeated use of energy reduces economic loss, and is easy to use.
(4) description of drawings
Below in conjunction with drawings and Examples rubber square steps for construction of building engineering of the present invention is described further
The surface structure schematic diagram of the square frame muscle (1) of the rubber square shelves that accompanying drawing 1 is used for construction work worker of the present invention.
The surface structure schematic diagram of the round frame muscle (2) of the rubber square shelves that accompanying drawing 2 is used for construction work worker of the present invention.
The surface structure schematic diagram of the circle muscle (4) of the rubber square shelves that accompanying drawing 3 is used for construction work worker of the present invention.
Accompanying drawing 4 is the overall appearance structural representation of side's shelves racks (6) of the side of the present invention grade rubber that the construction work worker uses.
Accompanying drawing 5 is the schematic cross-sectional view of rubber square steps for construction of building engineering of the present invention.
Accompanying drawing 6 is the overall appearance structural representation of rubber square steps for construction of building engineering of the present invention.
Among the figure: 1, square frame muscle, 2, circle frame muscle, 3, dowel, 4, circle muscle, 5, reinforcing bar, 6, side's shelves rack, 7, rubber, 8, endoporus.
(5) specific embodiment
Referring to accompanying drawing: rubber square steps for construction of building engineering of the present invention, it is mainly by square frame muscle (1), circle frame muscle (2), dowel (3), circle muscle (4), reinforcing bar (5), side's shelves rack (6), the parts of rubber (7) are formed, round bar is curved the square frame of fillet, be welded into square frame muscle (1) again, the round bar rounding, be welded into round frame muscle (2) again, round bar is cut into steel bar end does dowel (3), with dowel (3) circle frame muscle (2) is welded on formation circle muscle (4) in the square frame muscle (1), with reinforcing bar (5) circle muscle (4) the series welding side of being connected into grade rack (6), side's shelves racks (6) are injection molded into the rubber square steps for construction of building engineering of endoporus (8) with rubber (7), it is reasonable in design, and is sturdy and durable, and rubber can be followed closely iron nail, the prolonged and repeated use of energy, easy to use.
Claims (9)
1. rubber square steps for construction of building engineering, it is mainly by square frame muscle (1), circle frame muscle (2), dowel (3), circle muscle (4), reinforcing bar (5), side's shelves rack (6), the parts of rubber (7) are formed, it is characterized in that: curve square frame muscle (1) and circle frame muscle (2) with round bar, do dowel (3) with the steel bar end of round steel, circle frame muscle (2) is welded on forms circle muscle (4) in the square frame muscle (1), with reinforcing bar (5) circle muscle (4) the series welding side of being connected into grade rack (6), side's shelves racks (6) are injection molded into the rubber square steps for construction of building engineering of endoporus (8) with rubber (7).
2. rubber square steps for construction of building engineering according to claim 1, its feature also are: described square frame muscle (1), it is the square frame muscle of fillet, the square frame muscle at right angle, circular, rectangular or trapezoidal square frame muscle, square frame muscle (1) be with the reinforcing bar of circle or thread-shaped, square, flat, trapezoidal, leg-of-mutton or semicircular reinforcing bar does.
3. rubber square steps for construction of building engineering according to claim 1, its feature also is: described round frame muscle (2), be circular, foursquare or trapezoidal, circle frame muscle (2) be circular reinforcing bar or thread-shaped, square, flat, trapezoidal, leg-of-mutton or semicircular reinforcing bar does.
4. rubber square steps for construction of building engineering according to claim 1, its feature also is: described dowel (3) is to make of circular, thread-shaped, square, flat, trapezoidal, leg-of-mutton or semicircular steel bar end.
5. rubber square steps for construction of building engineering according to claim 1, its feature also is: described circle muscle (4), in square frame muscle (1), use the circle muscle (4) of dowel (3) affixed round frame muscle (2), or in circle frame muscle (2) the circle muscle (4) of usefulness dowel (3) affixed square frame muscle (1), or use square frame muscle (1), circle frame muscle (2) to do circle muscle (4) separately, circle muscle (4) is with many dowels (3).
6. rubber square steps for construction of building engineering according to claim 1, its feature also is: described reinforcing bar (5) is with circular or reinforcing bar thread-shaped, square, flat, leg-of-mutton, semicircular, trapezoidal.
7. rubber square steps for construction of building engineering according to claim 1, its feature also is: described side shelves rack (6), with a plurality of circle muscle (4), side's grade racks (6) are with many reinforcing bars (5).
8. rubber square steps for construction of building engineering according to claim 1, its feature also is: described rubber (7) can enough plastics, calcium is moulded, plastic-steel or PVC replace.
9. rubber square steps for construction of building engineering according to claim 1, its feature also is: described endoporus (8) is circular or foursquare, rectangular, trapezoidal endoporus (8), or without endoporus (8).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100256288A CN100404772C (en) | 2005-04-30 | 2005-04-30 | Rubber square steps for construction of building engineering |
| PCT/CN2006/000840 WO2006122475A1 (en) | 2005-04-30 | 2006-04-28 | A rubber square step used for construction of building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100256288A CN100404772C (en) | 2005-04-30 | 2005-04-30 | Rubber square steps for construction of building engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1687549A CN1687549A (en) | 2005-10-26 |
| CN100404772C true CN100404772C (en) | 2008-07-23 |
Family
ID=35305591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100256288A Expired - Fee Related CN100404772C (en) | 2005-04-30 | 2005-04-30 | Rubber square steps for construction of building engineering |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN100404772C (en) |
| WO (1) | WO2006122475A1 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2063140U (en) * | 1990-04-02 | 1990-10-03 | 中国建筑第一工程局构件厂 | H-beam composed of bamboo and wood |
| CN1050584A (en) * | 1989-09-29 | 1991-04-10 | 陈建夏 | Clad structure buiding material members and multifunction formboard and application thereof and construction |
| CN2118084U (en) * | 1990-12-10 | 1992-10-07 | 峨眉内燃机务段劳动服务公司 | Combined rubber pad under rail |
| CN2196661Y (en) * | 1993-07-19 | 1995-05-10 | 北京利建模板联合公司 | H-shaped bamboo-glued beam |
| CN2567294Y (en) * | 2002-09-03 | 2003-08-20 | 侯嘉 | One-way fastening, support for steel reinforced concrete |
| EP1375781A1 (en) * | 2001-04-03 | 2004-01-02 | ULMA C y E, S. COOP. | Slab formwork system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1072372A (en) * | 1991-11-21 | 1993-05-26 | 张宝旺 | Reinforced formed plastic |
| JPH11314074A (en) * | 1998-05-06 | 1999-11-16 | Fujita Corp | Recycle plastic block |
-
2005
- 2005-04-30 CN CNB2005100256288A patent/CN100404772C/en not_active Expired - Fee Related
-
2006
- 2006-04-28 WO PCT/CN2006/000840 patent/WO2006122475A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1050584A (en) * | 1989-09-29 | 1991-04-10 | 陈建夏 | Clad structure buiding material members and multifunction formboard and application thereof and construction |
| CN2063140U (en) * | 1990-04-02 | 1990-10-03 | 中国建筑第一工程局构件厂 | H-beam composed of bamboo and wood |
| CN2118084U (en) * | 1990-12-10 | 1992-10-07 | 峨眉内燃机务段劳动服务公司 | Combined rubber pad under rail |
| CN2196661Y (en) * | 1993-07-19 | 1995-05-10 | 北京利建模板联合公司 | H-shaped bamboo-glued beam |
| EP1375781A1 (en) * | 2001-04-03 | 2004-01-02 | ULMA C y E, S. COOP. | Slab formwork system |
| CN2567294Y (en) * | 2002-09-03 | 2003-08-20 | 侯嘉 | One-way fastening, support for steel reinforced concrete |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006122475A1 (en) | 2006-11-23 |
| CN1687549A (en) | 2005-10-26 |
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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 | ||
| 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: 20080723 Termination date: 20140430 |