Well periphery compacting device for highway construction
A technology of compaction device and highway, applied in the directions of roads, roads, and road repairs, etc., can solve the problems of affecting driving safety, cracking and subsidence of the road surface, and insufficient compaction around the inspection well, achieving strong practicability, ingenious structure, and conception. novel effect
Pending Publication Date: 2022-07-12
汪新彬
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Problems solved by technology
[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a compacting device around the well for road construction, which effectively solves the problems caused by the insufficient compaction around the well around the well in the existing road construction process and causes the position of the well to be inspected later. Cracks and subsidence of pavement affecting driving safety
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[0016] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.
[0017] Depend on Figure 1 to Figure 5 It can be seen that the present invention includes a ring frame 1 with a vertical axis, a first ring 2 is installed on the outer side of the ring frame 1 in a coaxial rotation, and a first ring 2 is installed on the ring frame 1 with a coaxial rotation below the first ring 2 The second ring 3, the first ring 2 and the second ring 3 can be independently driven to rotate around the ring frame 1, the outer circumference of the first ring 2 is evenly distributed with a plurality of horizontal brackets 4, the outer end of the bracket 4 A rotating shaft driven by a first motor is fixed, a sliding block 5 is fixed on the rotating shaft, and a rectangular frame 6 slidably connected to the sliding block 5 is sheathed on the outer side of the sliding block 5. The sliding block 5 can slide along the length...
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The invention relates to a well periphery compacting device for highway construction. According to the technical scheme, the device comprises an annular frame, a first circular ring and a second circular ring which are arranged up and down are coaxially and rotationally installed on the outer side of the annular frame, a plurality of horizontal supports are evenly distributed on the circumference of the outer side of the first circular ring, a rotatable sliding block is fixed to the outer end of each support, and a rectangular frame is arranged on the outer side of each sliding block in a sleeving mode; one end, in the length direction, of the rectangular frame is rotationally connected with a roller through a supporting rod, a guide rail matched with the roller is fixed to the outer end of the support, the other end, in the length direction, of the rectangular frame is rotationally connected with a pressing roller through a supporting rod, and a first spring is fixed to the end, close to the pressing roller, in the rectangular frame; a plurality of arc-shaped plates are evenly distributed on the upper circumference of the second circular ring, the arc-shaped plates and the annular frame are coaxial, a pressing plate is fixed to the outer side of each arc-shaped plate, a telescopic rod is coaxially fixed to the inner side of the annular frame, the telescopic rod is sleeved with a second spring capable of enabling the telescopic rod to reset and retract, and a plurality of horizontal electric cylinders are evenly distributed on the circumference of the lower end of the telescopic rod.
Description
technical field [0001] The invention relates to the field of road construction equipment, in particular to a surrounding well compaction device for road construction. Background technique [0002] Before construction of roads, trenches need to be dug and various types of pipelines such as sewage, rainwater, and communication need to be laid. For the convenience of use and inspection, inspection wells should be set at intervals on various pipelines. In the construction, due to the existence of the inspection wellhead in the process of road compaction, equipment such as large road rollers must bypass the inspection wellhead during operation, which makes the position around the inspection well cannot be effectively compacted by the large road roller. Insufficient compaction will cause cracks around the wellhead on the road surface, and in severe cases, the wellhead on the road surface will sink, which will cause certain safety hazards to road traffic. At this stage, the compact...
Claims
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IPC IPC(8): E01C19/22
CPCE01C19/22
Inventor 汪新彬
Owner 汪新彬