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Telescopic adjustable slope arch floating rule for concrete pavement and use method thereof

A concrete pavement, retractable technology, applied in the field of slope arch scraping ruler, can solve the problems of unstable slope, non-adjustable slope and width of scraping ruler, etc., achieve the best stability, avoid asymmetric road surface, and not easy to deform

Pending Publication Date: 2022-05-27
ANHUI ELECTRIC POWER TRANSMISSION & TRANSFORMATION ENG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the defects in the prior art that the slope and width of the scraper ruler are not adjustable and the slope is unstable, the present invention provides a retractable and adjustable arch scraper ruler for concrete pavement and its use method

Method used

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  • Telescopic adjustable slope arch floating rule for concrete pavement and use method thereof
  • Telescopic adjustable slope arch floating rule for concrete pavement and use method thereof
  • Telescopic adjustable slope arch floating rule for concrete pavement and use method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0037] like Figure 1-9 As shown, this embodiment provides a telescopic adjustable slope arch scraper for concrete pavement, which includes a scraper body 100, the scraper body 100 includes an adjustment part 120 and a scraper part 110; the adjustment part 120 includes a reinforcing rod 121. The scraper portion 110 includes a scraper 111 matched with the reinforcing rod 121. The two ends of the reinforcing rod 121 are provided with mutually symmetrical extrusion plates 122 extending toward the scraper 111; The adjusting posts 123 are respectively connected to the reinforcing rod 121 and the scraper 111 .

[0038] In this embodiment, the material of the scraper body 100 is an aluminum profile; the scraper 111 can be adjusted according to the width of the road surface in actual use;

[0039] When in use, firstly adjust the scraper body 100 according to the actual designed road gradient range; by adjusting the position of the adjustment column 123, the adjustment column 123 driv...

Embodiment 2

[0080] like Figure 11 As shown, this embodiment provides a scraper 111 used in Embodiment 1. The scraper 111 includes a first sleeve plate 1110 connected to the adjusting column 123; Two sets of boards 1120 ; the second set of boards 1120 can move along the length direction of the first set of boards 1110 ; the end of the second set of boards 1120 away from the first set of boards 111 is provided with a handle.

[0081] In this embodiment, the scraper 111 is made of an aluminum profile, and the first sleeve plate 1110 is sleeved outside the second sleeve plate 1120; the first sleeve plate 1110 and the second sleeve plate 1120 are sleeved with each other. The second set of boards 1120 can be adjusted for road surfaces of different widths, so that the length of the first set of boards 1110 plus the length of the second set of boards 1120 extending out of the first set of boards 1110 can be adapted to the width of the road surface , so as to facilitate practical use.

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Abstract

The invention relates to the technical field of slope arch floating rulers, in particular to a telescopic adjustable slope arch floating ruler for a concrete pavement and a using method thereof.The floating ruler comprises a floating ruler body, the floating ruler body comprises a reinforcing rod and a scraping plate, and the two ends of the reinforcing rod are provided with squeezing plates which are symmetrically arranged; an adjusting column is arranged between the two extrusion plates and drives the scraper to extrude the extrusion plates so that the middle of the scraper can move towards the reinforcing rod. Through the arrangement of the adjusting column, the bending degree of the scraping plate can be adjusted according to the actually designed road surface gradient range, and the requirements of different gradients can be well met; in the using process, the adjusting column and the extrusion plate act on the scraper all the time, so that the scraper can have good stability when acting on concrete and is not prone to deformation, and the construction quality is improved; the use method of the telescopic adjustable slope arch floating rule for the concrete pavement is realized through the telescopic adjustable slope arch floating rule for the concrete pavement.

Description

technical field [0001] The invention relates to the technical field of slope arch scrapers, in particular to a telescopic adjustable slope arch scraper for concrete pavement and a method of using the same. Background technique [0002] During the construction of the substation (converter station), the width of the concrete pavement is various, including 4m, 5m, 5.5m, 6m and other widths. Arching at a certain slope. [0003] In the prior art, during construction, the installed steel formwork is placed on the ground and concrete is injected into the steel formwork, and the concrete is leveled by placing straight or sloping scrapers on both sides of the steel formwork. Therefore, the final formed road surface has a certain slope; however, the slope of the scraping ruler must not be adjustable, which is not suitable for road surfaces of different widths, and is not convenient for the staff to use; at the same time, the slope of the scraping ruler is unstable and easy to change,...

Claims

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Application Information

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IPC IPC(8): E01C19/42E01C19/22
CPCE01C19/42E01C19/22Y02A30/60
Inventor 陈树卿陈贵亮刘云飞丁巍卢少鹏朱立明卓俭锟韩光臻任昌宙严宇超张军连军郑国栋纪翔曾天舒
Owner ANHUI ELECTRIC POWER TRANSMISSION & TRANSFORMATION ENG
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