CN202316866U - Cutting machine for steel bars in bridge construction process - Google Patents
Cutting machine for steel bars in bridge construction process Download PDFInfo
- Publication number
- CN202316866U CN202316866U CN2011204873210U CN201120487321U CN202316866U CN 202316866 U CN202316866 U CN 202316866U CN 2011204873210 U CN2011204873210 U CN 2011204873210U CN 201120487321 U CN201120487321 U CN 201120487321U CN 202316866 U CN202316866 U CN 202316866U
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- China
- Prior art keywords
- jockey
- cutting machine
- bridge construction
- brace table
- construction process
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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 cutting machine for steel bars in the bridge construction process. The cutting machine comprises a support table, wherein the support table is provided with a cutting device; and a plate to be cut is arranged between the cutting device and the support table. The cutting machine is simple in structure, low in manufacturing cost, small in volume and convenient to move, can meet the requirements of bridge construction sites, and is simple in cutting mode.
Description
Technical field
The utility model relates to a kind of cutting machine, especially relates to a kind of cutting machine to reinforcing bar that is used for bridge construction process.
Background technology
Human at protohistory age, cross over water channel and valley, be the trees that utilize nature to fall down, the stone beam or the stone arch that form naturally, the stone that the mountain stream is outstanding, the Chinese wistaria of paddy bank growth etc.The mankind on purpose lumber to bridge or enrockment, frame stone are when bridge starts from, and have been difficult to textual criticism.According to the historical data record, beam bridge and pontoon bridge have been had in the Zhou Dynasty (B.C. 11st century～preceding 256 years) in China, and as B.C. about 1134, the Western Zhou Dynasty, the water frame had pontoon bridge in Weihe.Ancient babylonia is at the B.C. wooden bridge of building multispan in 1800, and bridge reaches 183 meters.Ancient Roman built the wooden bridge of crossing over the Tiber at B.C. 621 years, erected the pontoon bridge of crossing over these other straits of haler at B.C. 481 years.Mesopotamia area was built up when B.C. 4th century and was chosen stone arch bridge (soffit is a step) ancient times.Ancient times, bridge was before the 17th century, generally was to build with wood, stone material, and was divided into stone bridge and wooden bridge to bridge by the bridge construction material.
18th century iron production and casting, for bridge provides new construction material.But the cast iron shock resistance is poor, and tensile property is also low, and easy fracture is not good bridging material.After the fifties in 19th century, along with the development of acid converter steel-making and open hearth steel-smelting technology, steel become important bridging material.The tensile strength of steel is big, and shock resistance is good, the seventies in 19th century especially occurs steel plate and the rolling section steel of rectangle, in factory, assembles the condition of having created for the parts of bridge, and it is increasingly extensive that steel are used.18 beginnings of the century, invented the cement that forms with lime, clay, bloodstone mixed calcining.The fifties in 19th century, begin to be employed in and place reinforcing bar in the concrete to remedy the shortcoming of cement tensile property difference.After this, built up reinforced concrete bridge the seventies in 19th century.
Modern age, bridge construction promoted the rise and the development of bridge scientific theory.1857 by Sheng Wonan on the basis of theory, statics and mechanics of materials research of forefathers to arch, proposed more complete beam theory and reversed theory.This, theory of continuous beam and cantilever beam was also set up in period.Bridge truss is analyzed (like the analytical method of Warren girder and Howe truss) and also is resolved.The seventies in 19th century, structural mechanics obtained very big development, can analyze the stress that each member of bridge takes place under load action after people's such as German K. Coleman, British W.J.M. Rankine and J.C. Maxwell effort.The development that these are theoretical has promoted the development of truss, continuous beam and cantilever beam.In 19 end of the centurys, elastic arch theory is more perfect, has promoted the arch bridge development.The twenties in 20th century soil mechanics rise, promoted the theoretical research of bridge foundation.
Need to use lot of reinforcing steel bar in the construction of modern bridge; And reinforcing bar for convenient transportation, all is to adopt large scale in raw-material course of conveying; And in bridge construction process; The use size of reinforcing bar is inconsistent, need use according to different environment, needs a kind of easy cutter sweep of design to satisfy the use of job site.
The utility model content
The purpose of the utility model is to overcome the shortcoming and defect of above-mentioned prior art; A kind of cutting machine to reinforcing bar that is used for bridge construction process is provided, this cutting machine simple in structure, low cost of manufacture; Volume is little; Conveniently moving can satisfy the on-the-spot use of bridge construction, and the mode of operation of cutting is simple.
The purpose of the utility model realizes through following technical proposals: be used for the cutting machine to reinforcing bar of bridge construction process, comprise brace table, said brace table is provided with cutter sweep, is provided with cutting plate between said cutter sweep and the brace table.
Said cutter sweep comprises saw blade, and said saw blade is arranged on the cutting plate top.
Said cutting plate is provided with groove, said groove be arranged on saw blade under.
Said brace table is provided with jockey, and the two ends of said jockey are connected with cutter sweep with brace table respectively.
Said jockey comprises jockey one and jockey two; Said jockey one is connected with brace table; Jockey two is connected with cutter sweep; Be provided with pin between said jockey one and the jockey two, said pin two ends are connected with jockey two with jockey one respectively, and jockey two rotates around pin.
The bottom of said brace table is provided with some support columns, and said support column evenly is arranged on the bottom of brace table.
In sum, the beneficial effect of the utility model is: this cutting machine simple in structure, and low cost of manufacture, volume is little, and conveniently moving can satisfy the on-the-spot use of bridge construction, and the mode of operation of cutting is simple.
Description of drawings
The structural representation of Fig. 1 the utility model.
Mark and corresponding parts title in the accompanying drawing: 1-support column; 2-brace table; 3-groove; 4-cutting plate; 5-saw blade; 6-cutter sweep; 7-jockey two; 8-pin; 9-jockey one.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is done further to specify, but the embodiment of the utility model is not limited only to this.
Embodiment:
As shown in Figure 1, be used for the cutting machine to reinforcing bar of bridge construction process, comprise brace table 2, said brace table 2 is provided with cutter sweep 6, is provided with cutting plate 4 between said cutter sweep 6 and the brace table 2.
Said cutter sweep 6 comprises saw blade 5, and said saw blade 5 is arranged on cutting plate 4 tops.Reinforcing bar is placed on the cutting plate 4, and operating personnel utilize cutter sweep 6 with bar cutting.
Said cutting plate 4 is provided with groove 3, said groove 3 be arranged on saw blade 5 under.Groove 3 is set conveniently to cut off reinforcing bar.
Said brace table 2 is provided with jockey, and the two ends of said jockey are connected with cutter sweep 6 with brace table 2 respectively.
Said jockey comprises jockey 1 and jockey 27; Said jockey 9 one is connected with brace table 2; Jockey 27 is connected with cutter sweep 6; Be provided with pin 8 between said jockey 1 and the jockey 27, said pin 8 two ends are connected with jockey 27 with jockey 1 respectively, and jockey 27 rotates around pin 8.In cutting, operating personnel depress cutter sweep 6, and jockey 27 rotates around pin 8, makes cutter sweep 6 bend to fast on the cutting plate 4.
The bottom of said brace table 2 is provided with some support columns 1, and said support column 1 evenly is arranged on the bottom of brace table 2.Through support column 1 is set, improve the height of cutting plate 4, handled easily personnel's cutting.
Take aforesaid way, just can realize the utility model preferably.
Claims (6)
1. be used for the cutting machine to reinforcing bar of bridge construction process, it is characterized in that: comprise brace table (2), said brace table (2) is provided with cutter sweep (6), is provided with cutting plate (4) between said cutter sweep (6) and the brace table (2).
2. the cutting machine to reinforcing bar that is used for bridge construction process as claimed in claim 1 is characterized in that: said cutter sweep (6) comprises saw blade (5), and said saw blade (5) is arranged on cutting plate (4) top.
3. the cutting machine to reinforcing bar that is used for bridge construction process as claimed in claim 2 is characterized in that: said cutting plate (4) is provided with groove (3), said groove (3) be arranged on saw blade (5) under.
4. the cutting machine to reinforcing bar that is used for bridge construction process as claimed in claim 1 is characterized in that: said brace table (2) is provided with jockey, and the two ends of said jockey are connected with cutter sweep (6) with brace table (2) respectively.
5. the cutting machine that is used for bridge construction process as claimed in claim 4 to reinforcing bar; It is characterized in that: said jockey comprises jockey one (9) and jockey two (7); Said jockey one (9) is connected with brace table (2); Jockey two (7) is connected with cutter sweep (6); Be provided with pin (8) between said jockey one (9) and the jockey two (7), said pin (8) two ends are connected with jockey two (7) with jockey one (9) respectively, and jockey two (7) rotates around pin (8).
6. like any described cutting machine that is used for bridge construction process in the claim 1 to 5 to reinforcing bar; It is characterized in that: the bottom of said brace table (2) is provided with some support columns (1), and said support column (1) evenly is arranged on the bottom of brace table (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204873210U CN202316866U (en) | 2011-11-30 | 2011-11-30 | Cutting machine for steel bars in bridge construction process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204873210U CN202316866U (en) | 2011-11-30 | 2011-11-30 | Cutting machine for steel bars in bridge construction process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202316866U true CN202316866U (en) | 2012-07-11 |
Family
ID=46428863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204873210U Expired - Fee Related CN202316866U (en) | 2011-11-30 | 2011-11-30 | Cutting machine for steel bars in bridge construction process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202316866U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312455A (en) * | 2015-12-07 | 2016-02-10 | 重庆艾布特家具有限公司 | Steel bar cutter |
| CN105880434A (en) * | 2016-06-17 | 2016-08-24 | 常州市拓源电缆成套有限公司 | Cable wire cutting machine with protection shell |
| CN109940114A (en) * | 2017-12-20 | 2019-06-28 | 江苏神王集团钢缆有限公司 | A kind of special wirerope positioning-cutting device |
-
2011
- 2011-11-30 CN CN2011204873210U patent/CN202316866U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312455A (en) * | 2015-12-07 | 2016-02-10 | 重庆艾布特家具有限公司 | Steel bar cutter |
| CN105880434A (en) * | 2016-06-17 | 2016-08-24 | 常州市拓源电缆成套有限公司 | Cable wire cutting machine with protection shell |
| CN109940114A (en) * | 2017-12-20 | 2019-06-28 | 江苏神王集团钢缆有限公司 | A kind of special wirerope positioning-cutting device |
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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: 20120711 Termination date: 20121130 |