Wellhead shaping barrel for pavement construction

A technology of movable racks and racks, which is applied in the direction of roads, roads, road repairs, etc., and can solve problems such as troublesome road construction, inaccurate roundness of reserved wellheads, and affecting the placement of well covers.

Pending Publication Date: 2021-09-10
宋双林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing wellhead shaping methods for road construction use hard circular baffles to place on the base road at the wellhead position. After the bottom pavement is laid, the circular baffles are removed and replaced with new circular baffles The board height is slightly higher than the previous one) to complete the asphalt pavement paving, which makes the pavement construction very troublesome and low in construction efficiency; the hard circular baffle plate after rolling is prone to deformation, resulting in inaccurate roundness of the reserved wellhead. Affect the placement of well covers; at the same time, the hard circular baffles that have been deformed are difficult to use again, which increases construction costs

Method used

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  • Wellhead shaping barrel for pavement construction
  • Wellhead shaping barrel for pavement construction
  • Wellhead shaping barrel for pavement construction

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Embodiment Construction

[0017] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0018] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, use a specific Azimuth configuration and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood ...

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Abstract

The invention discloses a wellhead shaping barrel for pavement construction. The wellhead shaping barrel for pavement construction comprises a movable frame body, an arc-shaped vertical plate is arranged outside the movable frame body, a check block is arranged outside the arc-shaped vertical plate in a sleeving mode, the movable frame body is mainly composed of a left frame body and a right frame body, and the left frame body and the right frame body are connected through a guide column. Connecting ends are arranged on one side of the middle of the top of the left frame body and one side of the middle of the top of the right frame body respectively, the connecting end on the right frame body is movably connected with a first connecting rod through a first pin shaft, the connecting end on the left frame body is movably connected with a second connecting rod through a first pin shaft, and the first connecting rod and the second connecting rod are movably connected through a second pin shaft. A handle ring is arranged on one side of the top of the first connecting rod. The vertical position can be adjusted through the arranged movable frame body, the construction efficiency is improved, the well mouth can be shaped through the arranged arc-shaped vertical plate, concrete, asphalt and the like can be prevented from flowing into the well through the arranged check block, the check block can restore deformation after being rolled, secondary use is not affected, and the construction cost is reduced.

Description

technical field [0001] The invention relates to the technical field of road surface construction, in particular to a well head shaping barrel for road surface construction. Background technique [0002] At present, with the rapid development of the city, municipal engineering is also advancing in an all-round way, especially the construction of municipal roads, which is an important indicator of the rapid development of a city. In the process of municipal road construction, drainage and sewage wells, cable maintenance wells, gas maintenance wells, etc. are generally dug first, and then the underlying road surface and asphalt pavement are laid. The reserved wellhead needs to be blocked with a baffle to complete the finalization to prevent concrete, asphalt, etc. from flowing into the well, so as to facilitate the construction of drainage and sewage wells, cable maintenance wells, gas maintenance wells, etc. in the later stage. Most of the existing wellhead shaping methods fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C23/00
CPCE01C23/00
Inventor 宋双林
Owner 宋双林
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