CN103498410B - A kind of paver has the levelling indicating device of the various visual angles of night vision function - Google Patents
A kind of paver has the levelling indicating device of the various visual angles of night vision function Download PDFInfo
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- CN103498410B CN103498410B CN201310485303.2A CN201310485303A CN103498410B CN 103498410 B CN103498410 B CN 103498410B CN 201310485303 A CN201310485303 A CN 201310485303A CN 103498410 B CN103498410 B CN 103498410B
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- levelling
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- emitting device
- paver
- translucent cover
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Abstract
The invention discloses a kind of paver and have the levelling indicating device of the various visual angles of night vision function, wherein junction plate lower end is connected with levelling oil cylinder, can move up and down along with floating of oil cylinder, thus drives with it by base that securing member connects; The motion of base has driven light-emitting device mounted thereto and has played the outer cover of protection light-emitting device effect, and outer cover adopts transparent material, and light-permeable, it posts the levelling scale pad pasting of hollow out.Carry on construction work at night or situation that light is not good when running into, light-emitting device electrified light emitting, the scale pad pasting of light therethrough outer cover and hollow out, reaches a kind of effect of back lighting, clearly shown by levelling indicated altitude now, solving carries on construction work at night regulates the problem of paving thickness.Meanwhile, scale pad pasting is all posted at the four sides of transparent housing, conveniently allows tractor driver and all support staff regulate paving thickness in time, guarantees the accuracy of levelling adjustment.
Description
Technical field
The invention belongs to road construction field of mechanical technique, be specifically related to levelling of paver indicating device.
Background technology
Paver is a kind of special construction apparatus of the road materialss such as bituminous mixture, basic unit's Stabilized Soil material, roller-compacting concrete material that are used for paving.
In existing paver structure, levelling indicating device lower end is connected with levelling oil cylinder by junction plate, and levelling indicating device upper end is stretched out outside paver hood, and scale, in the face of tractor driver, looks number for tractor driver provides levelling.This device is in night paving operation, and when dark, tractor driver is difficult to the scale seeing levelling scale clearly.In addition, existing levelling indicating device only has observes scale height within the specific limits easily, thus is not easy to allow all support staff regulate paving thickness in time, and cause the planeness of paving concrete pavement to reduce, spreading quality is poor.
In view of the foregoing, novel levelling indicating device need be designed, meet the requirement that paver carries on construction work at night and checks levelling scale from various visual angles.
Summary of the invention
Problem to be solved by this invention is: in order to make paver when carrying on construction work at night, light being more weak, sight line is unclear; guarantee that tractor driver regulates paving thickness in time by scale change; the invention provides the levelling height indicating device of a kind of energy self luminescence, various visual angles; to obtain good paving effect; meet operator and construction support staff can check levelling scale height from multiple angle is clear, ensure its reliable in quality simultaneously, facilitate easy-to-use.
The present invention is solved the problems of the technologies described above by technical scheme below:
A kind of paver has the levelling indicating device of the various visual angles of night vision function, it is characterized in that: this device comprises light-emitting device, scale pad pasting, junction plate, translucent cover, support, upper cover and base, junction plate lower end is connected with levelling oil cylinder, and junction plate upper end and base link together; Base is used for fixing light-emitting device, and light-emitting device overcoat has translucent cover, and translucent cover is cylinder, and its external surface posts the scale pad pasting of hollow out; Support is installed on outside translucent cover, and the overall lower end of outer cover that translucent cover and support form is connected with base, and upper end is sealed by upper cover.
Further, the cylinder cross section of described translucent cover can circle, rectangle or triangle.
The present invention has following beneficial effect: (1) meets construction with paving machine job requirements, is convenient to tractor driver and observes levelling scale height under night or the not good operating mode of light; (2) simple structure, convenience, material is common, easy-to-use; (3) relative to traditional levelling scale only in the face of the situation of operation tractor driver, the levelling scale of this patent adopts various visual angles design, and operator can be made clearly to observe levelling scale height at an arbitrary position.
Accompanying drawing explanation
Fig. 1 is the structural blast figure of the embodiment of the present invention 1;
Fig. 2 is front view and the left view of the embodiment of the present invention 1;
Fig. 3 is structural blast figure and the left view of the embodiment of the present invention 2;
Fig. 4 is that the embodiment of the present invention 1 and 2 is for the schematic diagram in the overall leveling structure of paver;
In figure: 1 – light-emitting device; 2 – scale pad pastings; 3 – securing members; 4 – junction plates; 5 – upper covers; 6 – translucent covers; 7 – supports; 8 – bases.
Detailed description of the invention
Embodiment 1:
As depicted in figs. 1 and 2, this levelling indicating device comprises light-emitting device 1, scale pad pasting 2, securing member 3, junction plate 4, upper cover 5, translucent cover 6, support 7 and base 8; Junction plate 4 upper end is connected with base 8 by securing member 3, and base 8 mid portion is provided with sleeve, and for fixing light-emitting device 1, base 8 bottom opening, for light-emitting device 1 wiring; Translucent cover 6 is cuboid, and light-emitting device 1 inserts in translucent cover 6; The outside of translucent cover 6 is by support 7 overfill protections, and translucent cover 6 external surface surrounding all posts hollow out scale pad pasting 2, can meet the requirement that various visual angles calibrate; Upper cover 5 is placed in the top of support 7, plays the effect adding locking bracket, waterproof.The junction plate 4 of levelling indicating device is connected with levelling of paver oil cylinder as shown in Figure 4, and the translucent cover 6 of levelling indicating device upper end stretches out paver casing.When paver when night or light not good work time, the light that light-emitting device 1 sends is emitted by the hollow out scale pad pasting 2 being attached to translucent cover 6 surrounding, formed backlight effect.When levelling oil cylinder stretches, the junction plate 4 be connected with levelling oil cylinder is driven to move up and down, thus the height making the scale face of levelling indicating device upper end stretch out paver casing changes, the light that operator is launched by light-emitting device 1, clearly can judge that the scale of levelling indicating device looks number.Meanwhile, because scale pad pasting is all posted at translucent cover four sides, the scale that guarantee operator and construction support staff clearly can observe levelling indicating device at an arbitrary position looks number.
Embodiment 2:
As shown in Figure 3, this levelling indicating device comprises light-emitting device 1, scale pad pasting 2, securing member 3, junction plate 4, upper cover 5, translucent cover 6, support 7 and base 8; Junction plate 4 upper end is connected with base 8 by securing member 3, and base 8 mid portion is provided with sleeve, and for fixing light-emitting device 1, base 8 bottom opening, for light-emitting device 1 wiring; Translucent cover 6 is cylinder, and light-emitting device 1 inserts in translucent cover 6; The outside of translucent cover 6 is by multiple support 7 overfill protections, and support 7 forms cylinder; Translucent cover 6 excircle posts hollow out scale pad pasting 2, can meet the requirement that various visual angles calibrate; Upper cover 5 is cylindrical, is placed in the top of support 7, plays the effect adding locking bracket, waterproof.The junction plate 4 of levelling indicating device is connected with levelling of paver oil cylinder as shown in Figure 4, and the translucent cover 6 of levelling indicating device upper end stretches out paver casing.When paver when night or light not good work time, the light that light-emitting device 1 sends is emitted by the hollow out scale pad pasting 2 being attached to translucent cover 6 surrounding, formed backlight effect.When levelling oil cylinder stretches, the junction plate 4 be connected with levelling oil cylinder is driven to move up and down, thus the height making the scale face of levelling indicating device upper end stretch out paver casing changes, the light that operator is launched by light-emitting device 1, clearly can judge that the scale of levelling indicating device looks number.Meanwhile, because translucent cover circumferentially all posts scale pad pasting, the scale that guarantee operator and construction support staff clearly can observe levelling indicating device at an arbitrary position looks number.
Be only two examples of the present invention shown in figure, other scheme obtained by change junction plate and securing member quantity, varying sized length and the translucent cover shape that changes, all belongs to this patent protection domain.
Claims (2)
1. a paver has the levelling indicating device of the various visual angles of night vision function, it is characterized in that: this device comprises light-emitting device (1), scale pad pasting (2), junction plate (4), translucent cover (6), support (7), upper cover (5) and base (8), junction plate (4) lower end is connected with levelling oil cylinder, and junction plate (4) upper end and base (8) link together; Base (8) is for fixing light-emitting device (1), and light-emitting device (1) overcoat has translucent cover (6), and translucent cover (6) is cylinder, and its external surface posts the scale pad pasting (2) of hollow out; Support (7) is installed on translucent cover (6) outside, and the overall lower end of outer cover that translucent cover (6) and support (7) form is connected with base (8), and upper end is sealed by upper cover (5).
2. levelling indicating device as claimed in claim 1, the cylinder cross section of described translucent cover (6) can circle, rectangle or triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310485303.2A CN103498410B (en) | 2013-10-15 | 2013-10-15 | A kind of paver has the levelling indicating device of the various visual angles of night vision function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310485303.2A CN103498410B (en) | 2013-10-15 | 2013-10-15 | A kind of paver has the levelling indicating device of the various visual angles of night vision function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103498410A CN103498410A (en) | 2014-01-08 |
| CN103498410B true CN103498410B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310485303.2A Active CN103498410B (en) | 2013-10-15 | 2013-10-15 | A kind of paver has the levelling indicating device of the various visual angles of night vision function |
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| Country | Link |
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| CN (1) | CN103498410B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2769842Y (en) * | 2004-12-29 | 2006-04-05 | 李蒙瑶 | Dividing ruler |
| WO2007125017A1 (en) * | 2006-04-27 | 2007-11-08 | Wirtgen Gmbh | Road-making machine, levelling device and method of controlling the cutting depth or cutting inclination in a road-making machine |
| JP2013108310A (en) * | 2011-11-22 | 2013-06-06 | Sumitomo (Shi) Construction Machinery Co Ltd | Foldable leveling pointer of paving machine |
-
2013
- 2013-10-15 CN CN201310485303.2A patent/CN103498410B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2769842Y (en) * | 2004-12-29 | 2006-04-05 | 李蒙瑶 | Dividing ruler |
| WO2007125017A1 (en) * | 2006-04-27 | 2007-11-08 | Wirtgen Gmbh | Road-making machine, levelling device and method of controlling the cutting depth or cutting inclination in a road-making machine |
| JP2013108310A (en) * | 2011-11-22 | 2013-06-06 | Sumitomo (Shi) Construction Machinery Co Ltd | Foldable leveling pointer of paving machine |
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| Publication number | Publication date |
|---|---|
| CN103498410A (en) | 2014-01-08 |
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