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Highway bridge construction supervision reinforcing steel bar spacing detection device

A technology for the spacing of steel bars and highway bridges. It is used in mechanical gap measurement and other directions. It can solve the problems of difficult tape measure end fixing, prone to errors, and small space between steel bars, so as to facilitate reading and recording, improve accuracy, and facilitate measurement. effect of distance

Active Publication Date: 2021-06-18
河南省宏力工程咨询有限公司
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: after the steel bars are erected, the space between the steel bars is small, and it is difficult for the supervisors to accurately fix the end of the tape measure on the steel bars, and errors are prone to occur in the measurement process

Method used

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  • Highway bridge construction supervision reinforcing steel bar spacing detection device
  • Highway bridge construction supervision reinforcing steel bar spacing detection device
  • Highway bridge construction supervision reinforcing steel bar spacing detection device

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Embodiment Construction

[0038] The application will be described in further detail below in conjunction with all the accompanying drawings.

[0039] The embodiment of the application discloses a steel bar spacing detection device for highway bridge construction supervision. refer to figure 1, including two collars 1, the collars 1 are detachably connected to the reinforcement. A measuring mechanism 2 is arranged between the two collars 1 , and the measuring mechanism 2 is used for measuring the distance between the two collars 1 . By installing the collar 1 on the two steel bars, the user can measure the distance between the two steel bars through the measuring mechanism 2 .

[0040] refer to figure 1 and figure 2 , The collar 1 includes an arc-shaped sleeve 11 and a belt body 12, the cross-section of the arc-shaped sleeve 11 is a sub-arc, and the end of the arc-shaped sleeve 11 away from the center of the arc is connected to the end of the measuring mechanism 2. The belt body 12 has flexibilit...

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Abstract

The invention relates to a highway bridge construction supervision reinforcing steel bar spacing detection device, and relates to the technical field of construction supervision auxiliary tools. The highway bridge construction supervision reinforcing steel bar spacing detection device comprises two lantern rings, a measuring mechanism is arranged between the two lantern rings, the lantern rings are used for being detachably connected to reinforcing steel bars, the lantern rings are used for rotating on the reinforcing steel bars, and the measuring mechanism is used for measuring the spacing between the two lantern rings. The measuring mechanism comprises a frame body, a rod body and a sliding block. The sliding block is connected to the frame body in a sliding mode, the sliding direction of the sliding block is the length direction of the frame body, the rod body is connected to the sliding block, the frame body is parallel to the length direction of the rod body, one end of the frame body is connected with a lantern ring, and a limiting mechanism is arranged on the measuring mechanism and used for enabling the sliding block to slide in one direction. The device has the effect of improving the accuracy of measuring the distance between the steel bars.

Description

technical field [0001] The present application relates to the technical field of auxiliary tools for construction supervision, in particular to a detection device for steel bar spacing for construction supervision of highway bridges. Background technique [0002] According to the structure, road and bridge engineering can be divided into subgrade, pavement, bridge, culvert and other projects. According to the standard unit project, it can be divided into subgrade engineering, pavement engineering, bridge engineering, tunnel engineering, environmental protection engineering, etc. [0003] In related highway and bridge projects, it is necessary to first set up a steel bar structure, then pour cement mortar on the steel bar structure, and form a reinforced concrete structure after the cement mortar solidifies. Reinforcement structure includes stressed tendons and non-stressed tendons. According to relevant construction rules, the minimum spacing of stressed tendons is generally...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/14
CPCG01B5/14
Inventor 杨喜苗朱昆
Owner 河南省宏力工程咨询有限公司
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