CN102444077A - Paver material transportation edge protecting adjusting device - Google Patents
Paver material transportation edge protecting adjusting device Download PDFInfo
- Publication number
- CN102444077A CN102444077A CN2011103381209A CN201110338120A CN102444077A CN 102444077 A CN102444077 A CN 102444077A CN 2011103381209 A CN2011103381209 A CN 2011103381209A CN 201110338120 A CN201110338120 A CN 201110338120A CN 102444077 A CN102444077 A CN 102444077A
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- Prior art keywords
- side plate
- adjusting device
- paver
- welded
- material transportation
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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.)
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Abstract
The invention relates to a paver material transportation edge protecting adjusting device and belongs to the technical field of paver material transportation. The adjusting device comprises a backing plate, an angle iron, a long bolt and screwed holes. The long bolt is welded on the angle iron; the angle iron welded with the long bolt is welded with the backing plate into an integral body and fixed on a left frame side plate and a right frame side plate through screwed holes on the frame side plate. The invention has beneficial effects that improvement on an original structure reduces varieties of materials used and faces of weld; Assembling of the edge protecting adjusting device does not require enlargement of connecting apertures on the left side plate and the right side plate, so as to avoid upward and downward movement of equipment during operation and influence on stability of material transportation. Besides, assembly manufacturability is enhanced to realize a simple structure, save cost and improve operating stability of equipment effectively; therefore, assembly technology of the paver is greatly improved to reduce time of welding, installation and maintenance of a structural member and save labor and time.
Description
Technical field
The present invention relates to the defeated material of a kind of paver adjusting device, specifically is that adjusting device is protected on the defeated material of a kind of paver limit, belongs to the defeated material of paver technical field.
Background technology
Paver is applicable to the basic unit and the surface layer of the various materials that pave; Through control device the pavement spread material is distributed equably and to pave on roadbed; Through operation procedures such as tamping, leveling, trowelings; Completion pave bituminous concrete, roller-compacting concrete material, Stabilized Soil etc., the construction machinery on making moulding road surface is that a kind of machinery, hydraulic pressure, electronic technology of collecting is the professional equipment of one; Compound is discharged into the hopper of paver from dump truck, is sent to the chamber that paves via drag conveyer, is laterally spread out by spiral sub-material bar again.Along with going of equipment, these again by the preliminary tamping of vibrator, then are trimmed to suitable cross section and in addition jolt ramming, ironing by the vibration screed paving layer thickness according to the rules of back by compounds of being spread out again.The effect of limit protection device is the protection conveyor chain, and a side need be close to the vehicle frame medial surface, and opposite side keeps the distance of 5mm with defeated material chain upper surface, gets stuck or leaks the material phenomenon otherwise can cause, and provides suitable chain protection equipment to improve spreading quality exactly.
As shown in Figure 1; Original structure comprises totally five of backing plate 1 among the figure, liner plate 2, angle steel 3, base plate 4, cushion blocks 5; Last procedure of tradition limit protection device welding is: weld pad piece 5 again after welding all four, often because of the welding location forbidden to cause with the frame left side plate on the scene of not connecting, M16 hole reprocess, delay work and mistake; In addition, protect for ease of the limit is installed, the connection M16 screwed hole on often will back vehicle frame left side plate expand φ 30 to and protect the upper-lower position of going up welding block 5 to regulate the limit, during paver work, and play up and down when tighting a bolt the moment deficiency easily, steadiness is relatively poor.
Summary of the invention
To the problem that above-mentioned prior art exists, the present invention provides the defeated material of a kind of paver limit to protect adjusting device, improves on the original basis, makes installation, maintenance more convenient, functional performance when having improved road surface pavement and life-span.
To achieve these goals; The technical scheme that the present invention adopts is: adjusting device is protected on the defeated material of a kind of paver limit; It comprises backing plate, angle steel, stay bolt and screwed hole; Stay bolt is welded on the angle steel, and the angle steel and the backing plate that are welded with stay bolt are welded into a whole, and is fixed on the framework lateral plate of the left and right sides through the screwed hole that is located on the framework lateral plate;
Further, screwed hole is φ 20.
The invention has the beneficial effects as follows:, reduced material therefor and used kind, solder side through the improvement on original structure; When the assembling limit is protected, need not to enlarge the connecting hole on the frame left side plate, play up and down takes place during the operation of assurance equipment, influence the mass transport stationarity.Simultaneously, improve assembly process process, made that structure is simpler, cost is more saved, effectively improved the equipment job stability, improved the mounting process of paver greatly, when having reduced the structural member Welder, when installation and maintenance, time saving and energy saving.In addition, the connection M16 screwed hole on the vehicle frame left side plate of back is changed the little φ 20 that is by traditional φ 30, more firm, reliable after the limit protection device is installed, when avoiding paver work when tighting a bolt the moment deficiency play up and down.
Description of drawings
Fig. 1 is original technical pattern sketch map;
Fig. 2 is an overall structure sketch map of the present invention;
Fig. 3 is a vehicle frame left side plate structural representation of the present invention.
Among the figure: 1, backing plate, 2, liner plate, 3, angle steel, 4, base plate, 5, cushion block, 6, backing plate, 7, angle steel, 8, stay bolt, 9, screwed hole.
The specific embodiment
To combine accompanying drawing and embodiment that the present invention is described further below.
As shown in Figures 2 and 3; Adjusting device is protected on the defeated material of a kind of paver limit; Form by backing plate 6, angle steel 7, stay bolt 8 and screwed hole 9, during welding, earlier stay bolt 8 is welded on the angle steel 7; The angle steel 7 that will be welded with stay bolt 8 again is welded into a whole with backing plate 6, and is fixed on the framework lateral plate of the left and right sides through the screwed hole 9 that is located on the framework lateral plate.
Said screwed hole 9 is φ 20.
The present invention has reduced material therefor and has used kind, solder side through the improvement on original structure; When the assembling limit is protected, need not to enlarge the connecting hole on the frame left side plate, play up and down takes place during the operation of assurance equipment, influence the mass transport stationarity.Simultaneously, improve assembly process process, made that structure is simpler, cost is more saved, effectively improved the equipment job stability, improved the mounting process of paver greatly, when having reduced the structural member Welder, when installation and maintenance, time saving and energy saving.In addition, the connection M16 screwed hole on the vehicle frame left side plate of back is changed the little φ 20 that is by traditional φ 30, more firm, reliable after the limit protection device is installed, when avoiding paver work when tighting a bolt the moment deficiency play up and down.
Claims (2)
1. adjusting device is protected on the defeated material of a paver limit; It comprises backing plate (6), angle steel (7), stay bolt (8) and screwed hole (9); It is characterized in that; Stay bolt (8) is welded on the angle steel (7), and the angle steel (7) that is welded with stay bolt (8) is welded into a whole with backing plate (6), and is fixed on the framework lateral plate of the left and right sides through the screwed hole (9) that is located on the framework lateral plate.
2. adjusting device is protected on the defeated material of a kind of paver according to claim 1 limit, it is characterized in that described screwed hole (9) is φ 20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103381209A CN102444077A (en) | 2011-11-01 | 2011-11-01 | Paver material transportation edge protecting adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103381209A CN102444077A (en) | 2011-11-01 | 2011-11-01 | Paver material transportation edge protecting adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102444077A true CN102444077A (en) | 2012-05-09 |
Family
ID=46006989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103381209A Pending CN102444077A (en) | 2011-11-01 | 2011-11-01 | Paver material transportation edge protecting adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102444077A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107176477A (en) * | 2017-07-10 | 2017-09-19 | 成都市新筑混凝土机械设备有限公司 | One kind paves machine scraper bottom plate positioning structure |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3282406A (en) * | 1963-08-06 | 1966-11-01 | Domenighetti Domenico | Transporting and conveying device for road paving machines spreading bituminous conglomerates |
| GB1090224A (en) * | 1964-09-05 | 1967-11-08 | Dimenico Domenighetti | An olepneumatic compensating device, in which pressure produced by the smoothing surface of the grader unit of a vibrating finishing machine for the spreading of material layers in roadway constructions is kept to a constant value |
| JPH08239908A (en) * | 1995-03-03 | 1996-09-17 | Tsugio Moriya | Wide-flange shape steel joining member, and structure built with wide-flange shape steel |
| US6786435B2 (en) * | 2001-08-15 | 2004-09-07 | Cives Corporation | Twin discharge conveyor for a truck mounted spreader system |
| CN201437641U (en) * | 2009-07-31 | 2010-04-14 | 中冶集团华冶资源开发有限责任公司 | Formwork fixing device |
| CN201530975U (en) * | 2009-11-18 | 2010-07-21 | 中交西安筑路机械有限公司 | Pavement nursing special-purpose spreading machine |
| CN201990915U (en) * | 2011-02-16 | 2011-09-28 | 长沙中联重工科技发展股份有限公司 | Spreading machine adjusting device and spreading machine with same |
| CN202401376U (en) * | 2011-11-01 | 2012-08-29 | 徐州万邦道路工程装备服务股份公司 | Conveying side protection adjusting device for paving machine |
-
2011
- 2011-11-01 CN CN2011103381209A patent/CN102444077A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3282406A (en) * | 1963-08-06 | 1966-11-01 | Domenighetti Domenico | Transporting and conveying device for road paving machines spreading bituminous conglomerates |
| GB1090224A (en) * | 1964-09-05 | 1967-11-08 | Dimenico Domenighetti | An olepneumatic compensating device, in which pressure produced by the smoothing surface of the grader unit of a vibrating finishing machine for the spreading of material layers in roadway constructions is kept to a constant value |
| JPH08239908A (en) * | 1995-03-03 | 1996-09-17 | Tsugio Moriya | Wide-flange shape steel joining member, and structure built with wide-flange shape steel |
| US6786435B2 (en) * | 2001-08-15 | 2004-09-07 | Cives Corporation | Twin discharge conveyor for a truck mounted spreader system |
| CN201437641U (en) * | 2009-07-31 | 2010-04-14 | 中冶集团华冶资源开发有限责任公司 | Formwork fixing device |
| CN201530975U (en) * | 2009-11-18 | 2010-07-21 | 中交西安筑路机械有限公司 | Pavement nursing special-purpose spreading machine |
| CN201990915U (en) * | 2011-02-16 | 2011-09-28 | 长沙中联重工科技发展股份有限公司 | Spreading machine adjusting device and spreading machine with same |
| CN202401376U (en) * | 2011-11-01 | 2012-08-29 | 徐州万邦道路工程装备服务股份公司 | Conveying side protection adjusting device for paving machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107176477A (en) * | 2017-07-10 | 2017-09-19 | 成都市新筑混凝土机械设备有限公司 | One kind paves machine scraper bottom plate positioning structure |
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Application publication date: 20120509 |