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A multi-view leveling indicator device with night vision function for paver

A technology of indicating device and paver, which is applied in road, construction, road repair, etc. It can solve the problems of reduced flatness of paved road surface, poor paving quality, inconvenient paving thickness adjustment, etc., and achieves the effect of simple structure

Active Publication Date: 2016-01-20
XCMG CONSTR MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When this device is paving at night, it is difficult for the machine operator to see the scale of the leveling scale in low light
In addition, the existing leveling indicating device can only conveniently observe the height of the scale within a certain range, so that it is not convenient for all auxiliary personnel to adjust the paving thickness in time, resulting in a decrease in the flatness of the paving surface and poor paving quality

Method used

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  • A multi-view leveling indicator device with night vision function for paver
  • A multi-view leveling indicator device with night vision function for paver
  • A multi-view leveling indicator device with night vision function for paver

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Such as figure 1 with figure 2 As shown, the leveling indicator device includes a light emitting device 1, a scale film 2, a fastener 3, a connecting plate 4, an upper cover 5, a transparent cover 6, a bracket 7 and a base 8; the upper end of the connecting plate 4 is connected to the base through the fastener 3 8 connection, the middle part of the base 8 is provided with a sleeve for fixing the light-emitting device 1, and the bottom of the base 8 has a hole for wiring the light-emitting device 1; the transparent cover 6 is a cuboid, and the light-emitting device 1 is inserted into the transparent cover 6; the transparent cover 6 The outside is supported and protected by the bracket 7, and the outer surface of the transparent cover 6 is surrounded by a hollow scale film 2, which can meet the requirements of viewing the scale from multiple perspectives; Such as Figure 4 The connecting plate 4 of the shown leveling indicating device is connected with the leveling oil...

Embodiment 2

[0018] Such as image 3 As shown, the leveling indicator device includes a light emitting device 1, a scale film 2, a fastener 3, a connecting plate 4, an upper cover 5, a transparent cover 6, a bracket 7 and a base 8; the upper end of the connecting plate 4 is connected to the base through the fastener 3 8 connection, the middle part of the base 8 is provided with a sleeve for fixing the light-emitting device 1, and the bottom of the base 8 has a hole for wiring the light-emitting device 1; the transparent cover 6 is a cylinder, and the light-emitting device 1 is inserted into the transparent cover 6; the transparent cover The outside of 6 is supported and protected by a plurality of brackets 7, and the brackets 7 form a cylinder; the outer circumference of the transparent cover 6 is pasted with a hollow scale film 2, which can meet the requirements for viewing the scale from multiple perspectives; The top, plays the role of tightening the bracket and waterproofing. Such as ...

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Abstract

The invention discloses a multi-angle leveling indication device with a night vision function for a paver. The lower end of a connecting plate is connected with a leveling cylinder and can move vertically with float of the cylinder, so that a base connected with the connecting plate through a fastener is driven; the movements of the base drives a lighting device mounted on the base and a shell used for protecting the lighting device, the shell is made of transparent materials and can be translucent, and hollow-in leveling scale foils are sticky to the shell. When construction is performed at night or light is poor, the lighting device is conductive and emits lights, lights penetrate the shell and the hollow-in scale foils to achieve a backlight lighting effect, the current leveling indication height is displayed clearly, and the problem that paving thickness is difficulty to adjust when construction is performed at night is solved; meanwhile, four sides of the transparent shell are coated with the scale foils, an operator and all auxiliary stuff can adjust the paving thickness conveniently, and accuracy of leveling adjustment is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of road construction machinery, and in particular relates to a leveling indicating device for a paver. Background technique [0002] Paver is a special construction equipment used to pave asphalt mixture, base stabilized soil material, roller compacted concrete material and other road construction materials. [0003] In the existing paver structure, the lower end of the leveling indicating device is connected to the leveling oil cylinder through a connecting plate, the upper end of the leveling indicating device protrudes out of the paver hood, and the scale faces the operator to provide a leveling sight for the operator. During the paving operation of this device at night, it is difficult for the machine operator to see the scale of the leveling scale clearly under the condition of low light. In addition, the existing leveling indicating device can only conveniently observe the height of the scale within a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01C23/01
Inventor 寇智慧张旭光李骁斐董金芳张云洋范铎刘晓红夏琼
Owner XCMG CONSTR MACHINERY