A steel bar length measuring device
A technology of length measurement and reinforcement, applied in the direction of measurement device, mechanical measurement device, mechanical device, etc., can solve the problems of inability to measure the reinforcement, easy slipping of reinforcement, accurate length, etc., to achieve simple structure, avoid offset, and easy to use. Effect
Active Publication Date: 2019-12-24
杭州路建金属制品有限公司
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Problems solved by technology
[0003] The shortcoming of the steel tape device for measuring the length of steel bars in general is that when using the steel tape used for measuring the length of steel bars that are too long, you need to buckle the stretching end of the tape on one end of the steel bar first, and then drag the steel tape, but when dragging the tape During the process, the fastener at the stretching end of the tape measure is relatively small, and it is easy to slip off the steel bar, so sometimes two people need to measure together, which is not convenient enough, and it is impossible to measure a more accurate length for the tortuous steel bar
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[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0018] see Figure 1-3 , the present invention provides a technical solution: a steel bar length measuring device, comprising a steel tape 1, the lower right side of the steel tape 1 is a tape stretching end 16, the tape stretching end 16 is fixedly connected with a connecting block 9, the The connecting block 9 is vertically provided with a blocking piece 11 and the blocking piece 11 passes through the connecting block 9 vertically. It is on the left side of...
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The invention discloses a steel bar length measuring device. The steel bar length measuring device comprises a steel tape, the lower right of the steel tape is provided with a measuring tape stretching end, the measuring tape stretching end is fixedly connected with a connecting block, the connecting block is vertically provided with a blocking plate vertically penetrating through the connecting block, the front and back side edges of the lower end of the blocking plate are respectively and fixedly connected with a clamping piece through rebound hinges, the clamping pieces are located at the left side of the blocking plate, and left ends of the clamping pieces are contacted together. According to the device, the measuring tape stretching end of the steel tape is fixedly connected with theconnecting block, the connecting block is vertically provided with the blocking plate in a penetrating manner, a handle fixedly connected to the blocking plate can enable a user to slide the blockingplate down for a corresponding length according to the cross section of a steel bar, the blocking plate can be stably buckled to the cross section of the end of the steel bar, pressing handles at thefront and back side edges of the lower end of the blocking plate are extruded together by fingers so that the left ends of the clamping pieces cross-connected to the blocking plate through the reboundhinges rotate to be open, the rebound hinges generate the resilience in the process, and then after the pressing handles are loosened, the clamping pieces are clamped at two sides of the end of the steel bar through the resilience of the rebound hinges.
Description
technical field [0001] The invention relates to the technical field of steel bar industrial measurement, in particular to a steel bar length measuring device. Background technique [0002] Steel bar refers to the steel used for reinforced concrete and prestressed reinforced concrete. Its cross section is circular, sometimes square with rounded corners, including smooth round steel bars and twisted steel bars. Generally, a straightedge is used to measure short steel bars in industry, and for Steel bars that are too long generally need to be measured with a steel tape. [0003] The shortcoming of the steel tape device for measuring the length of steel bars in general is that when using the steel tape used for measuring the length of steel bars that are too long, you need to buckle the stretching end of the tape on one end of the steel bar first, and then drag the steel tape, but when dragging the tape During the process, the fastener at the stretching end of the tape measure ...
Claims
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IPC IPC(8): G01B5/02G01B3/10
CPCG01B3/1005G01B3/1056G01B5/02G01B2003/1023
Inventor 于婷婷
Owner 杭州路建金属制品有限公司