CN202323654U - Stone grinding machine for bridge construction process - Google Patents
Stone grinding machine for bridge construction process Download PDFInfo
- Publication number
- CN202323654U CN202323654U CN2011204873047U CN201120487304U CN202323654U CN 202323654 U CN202323654 U CN 202323654U CN 2011204873047 U CN2011204873047 U CN 2011204873047U CN 201120487304 U CN201120487304 U CN 201120487304U CN 202323654 U CN202323654 U CN 202323654U
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- bridge
- bridge construction
- construction process
- housing
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Abstract
The utility model discloses a stone grinding machine for a bridge construction process, which comprises a shell that is internally hollow; the shell is provided with a motor which is connected with a grinding device; and the grinding device is arranged on the shell and is positioned at the end far away from the motor. The stone grinding machine is simple in structure, capable of realizing high-speed grinding by the rotation of the motor, convenient to use, low in manufacturing cost, and capable of rapidly grinding the road surface to be flat and smooth so as to lead people to conveniently pass through the road surface, thus improving the quality of the road surface.
Description
Technical field
The utility model relates to a kind of stone mill, especially relates to a kind of stone mill 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 semi girder 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 semi girder.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.
After bridge construction is accomplished, because the concrete of building is very coarse on the process surface of building, after solidifying, cause the road surface can't satisfy people's use, so need road pavement to carry out grinding, design a kind of equipment that road pavement is carried out grinding that is used for.
The utility model content
The purpose of the utility model is to overcome the shortcoming and defect of above-mentioned prior art, and a kind of stone mill that is used for bridge construction process is provided, and this stone mill is simple in structure; Through the rotation of motor, realize high-speed grinding, easy to use; Low cost of manufacture; Can be fast with road surface grinding equalizing and smooth, be convenient for people to through, improve pavement quality.
The purpose of the utility model realizes through following technical proposals: the stone mill that is used for bridge construction process; The housing that comprises inner hollow, said housing is provided with motor, and said motor is connected with grinding attachment; Said grinding attachment is arranged on the housing, and is arranged on the end away from motor.
Be provided with transmission device in the said housing, the two ends of said transmission device are connected with grinding attachment with motor respectively.
Said motor is vertically set on the housing.
The end that said housing is provided with grinding attachment is provided with gripper shoe, and said gripper shoe is provided with some rollers.
Said gripper shoe is provided with the support handle, and said support handle is provided with gauge tap, and said gauge tap is connected with motor.
In sum, the beneficial effect of the utility model is: this stone mill is simple in structure, through the rotation of motor, realizes high-speed grinding, and is easy to use, and low cost of manufacture can be fast with road surface grinding equalizing and smooth, be convenient for people to through, improve pavement quality.
Description of drawings
The structural representation of Fig. 1 the utility model.
Mark and corresponding component title in the accompanying drawing: 1-gauge tap; 2-motor; 3-support handle; 4-roller; 5-gripper shoe; 6-housing; 7-grinding attachment.
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 stone mill of bridge construction process, comprise the housing 6 of inner hollow, said housing 6 is provided with motor 2, and said motor 2 is connected with grinding attachment 7, and said grinding attachment 7 is arranged on the housing 6, and is arranged on the end away from motor 2.
Be provided with transmission device in the said housing 6, the two ends of said transmission device are connected with grinding attachment 7 with motor 2 respectively.Transmission device comprises gear or belt, and purpose is that the rotating speed with motor 2 passes to grinding attachment 7, realizes grinding process.
Said motor 2 is vertically set on the housing 6.
The end that said housing 6 is provided with grinding attachment 7 is provided with gripper shoe 5, and said gripper shoe 5 is provided with some rollers 4.Roller 4 can make things convenient for the motion of stone mill, moves quickly into diverse location and carries out grinding, increases work efficiency, and reduces labor intensity of operating personnel.
Said gripper shoe 5 is provided with helps handle 3, and said support handle 3 is provided with gauge tap 1, and said gauge tap 1 is connected with motor 2.
Operating principle: operating personnel are in the process of operation, and both hands are held and helped handle 3, promote roller 4 motions, utilize gauge tap 1, and the rotation of motor 2 drives transmission device, and transmission device passes to grinding attachment 7 with rotating speed, and grinding attachment 7 polishes ground.
Take aforesaid way, just can realize the utility model preferably.
Claims (5)
1. the stone mill that is used for bridge construction process; It is characterized in that: the housing (6) that comprises inner hollow; Said housing (6) is provided with motor (2); Said motor (2) is connected with grinding attachment (7), and said grinding attachment (7) is arranged on the housing (6), and is arranged on the end away from motor (2).
2. the stone mill that is used for bridge construction process as claimed in claim 1 is characterized in that: said housing is provided with transmission device in (6), and the two ends of said transmission device are connected with grinding attachment (7) with motor (2) respectively.
3. the stone mill that is used for bridge construction process as claimed in claim 1 is characterized in that: said motor (2) is vertically set on the housing (6).
4. the stone mill that is used for bridge construction process as claimed in claim 1 is characterized in that: the end that said housing (6) is provided with grinding attachment (7) is provided with gripper shoe (5), and said gripper shoe (5) is provided with some rollers (4).
5. the stone mill that is used for bridge construction process as claimed in claim 4; It is characterized in that: said gripper shoe (5) is provided with helps handle (3); Said support handle (3) is provided with gauge tap (1), and said gauge tap (1) is connected with motor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204873047U CN202323654U (en) | 2011-11-30 | 2011-11-30 | Stone grinding machine for bridge construction process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204873047U CN202323654U (en) | 2011-11-30 | 2011-11-30 | Stone grinding machine for bridge construction process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202323654U true CN202323654U (en) | 2012-07-11 |
Family
ID=46435638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204873047U Expired - Fee Related CN202323654U (en) | 2011-11-30 | 2011-11-30 | Stone grinding machine for bridge construction process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202323654U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019342A (en) * | 2015-07-24 | 2015-11-04 | 方新刚 | Environmentally friendly road construction equipment |
| CN105019341A (en) * | 2015-07-24 | 2015-11-04 | 李常明 | Intelligent road construction equipment |
| CN105113377A (en) * | 2015-07-24 | 2015-12-02 | 方新刚 | Road construction device |
| CN108824141A (en) * | 2018-06-25 | 2018-11-16 | 江北建设有限公司 | A kind of stone mill in bridge construction process |
| CN109024182A (en) * | 2018-08-23 | 2018-12-18 | 佛山科学技术学院 | One kind being suitable for civil engineering concrete scraping device |
| CN111515783A (en) * | 2020-05-08 | 2020-08-11 | 高周强 | Stone grinder for bridge construction |
-
2011
- 2011-11-30 CN CN2011204873047U patent/CN202323654U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019342A (en) * | 2015-07-24 | 2015-11-04 | 方新刚 | Environmentally friendly road construction equipment |
| CN105019341A (en) * | 2015-07-24 | 2015-11-04 | 李常明 | Intelligent road construction equipment |
| CN105113377A (en) * | 2015-07-24 | 2015-12-02 | 方新刚 | Road construction device |
| CN105019341B (en) * | 2015-07-24 | 2017-01-25 | 曹占波 | Intelligent road construction equipment |
| CN105113377B (en) * | 2015-07-24 | 2017-03-22 | 张锴治 | Road construction device |
| CN105019342B (en) * | 2015-07-24 | 2017-03-22 | 河北科技大学 | Environmentally friendly road construction equipment |
| CN108824141A (en) * | 2018-06-25 | 2018-11-16 | 江北建设有限公司 | A kind of stone mill in bridge construction process |
| CN109024182A (en) * | 2018-08-23 | 2018-12-18 | 佛山科学技术学院 | One kind being suitable for civil engineering concrete scraping device |
| CN111515783A (en) * | 2020-05-08 | 2020-08-11 | 高周强 | Stone grinder for bridge construction |
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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 |