Reinforcing steel bar detection device for construction site of building engineering

Abstract

The utility model relates to the technical field of reinforcing steel bar detection, and provides a constructional engineering construction site reinforcing steel bar detection device, which comprises a bottom plate, two groups of upright posts and a plurality of groups of scale marks arranged on the surface of the bottom plate, the multiple long grooves are formed in the surface of the bottom plate, and sliding rails are arranged in the multiple long grooves; and the multiple sliding blocks are slidably embedded in the sliding rail, first springs are arranged on the surfaces of one sides of the multiple sliding blocks, and one ends of the multiple first springs are fixedly installed on the inner wall of one side of the long groove. According to the steel bar marking device, when the threaded rod in the limiting groove is rotated, the transverse rod on the surface of the limiting block is driven to move, elastic force is provided for the arc-shaped plate through the strong spring in the groove opening, so that the arc-shaped plate positions the marking pen, and when the transverse rod moves, straight line marking is conducted on the surface of a steel bar through the marking pen; whether unused steel bars are bent or not can be conveniently observed subsequently, and the quality problem of steel bar bending is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar detection, in particular to a steel bar detection device at a construction site of a building project. Background Art

[0002] As a kind of construction material and the skeleton material of the building, the quality of steel bars determines the quality of the building.

[0003] In the existing technology, the quality of steel bars greatly affects the safety of buildings. Therefore, it is necessary to extract a portion of the steel bars from all the steel bars for testing before use. However, some equipment uses ultrasonic flaw detectors or X-ray detectors and other such equipment for testing. The process of obtaining data requires professional comparison, and the operation is relatively cumbersome. Therefore, it is necessary to propose a preliminary testing equipment that is easy to use on the construction site. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art: the quality of steel bars greatly affects the safety of buildings. Therefore, it is necessary to extract a part of the steel bars from all the steel bars for testing before use. However, some equipment uses ultrasonic flaw detectors or X-ray detectors and other such equipment for testing, and the process of obtaining data requires professional comparison, which is a relatively cumbersome operation.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a construction site steel bar detection device, comprising: a base plate and two groups of columns, and multiple groups of scale lines arranged on the surface of the base plate; and further comprising:

[0006] A plurality of long grooves are provided on the surface of the bottom plate, and a plurality of slide rails are provided inside the plurality of long grooves;

[0007] A plurality of sliders are slidably embedded in the interior of the slide rail, a spring 1 is provided on one side surface of the plurality of sliders, and one end of the plurality of spring 1s is fixedly mounted on one inner wall of the long slot;

[0008] The mounting frame is arranged on the surface of the base plate.

[0009] Preferably, one group of the columns is fixedly arranged on the surface of the base plate, and the other group of the columns is fixedly arranged on the surface of the slider.

[0010] The technical effect of adopting the above further solution is: positioning the column through the base plate and the slider.

[0011] Preferably, one side surface of the two groups of columns is provided with a load-bearing plate, and the surfaces of the plurality of load-bearing plates are provided with anti-slip strips.

[0012] The technical effect of adopting the above further solution is that the steel bars are often supported by the load-bearing plates on the surface of the columns, while the anti-slip strips provide an anti-slip effect for the steel bars.

[0013] Preferably, a limiting groove is provided on the surface of the mounting bracket, and a threaded rod is provided inside the limiting groove.

[0014] The technical effect of adopting the above further solution is: the threaded rod is positioned by the limiting groove on the surface of the mounting frame.

[0015] Preferably, a limit block is provided on the threaded sleeve on the outer surface of one end of the threaded rod, and the limit block is slidably embedded in the inner part of the limit groove.

[0016] The technical effect of adopting the above further solution is that when the threaded rod rotates, the limiting block on the outer surface is driven to move inside the limiting groove.

[0017] Preferably, a plurality of cross bars are provided on one side surface of the limit block, and marker pens are movably provided inside the plurality of cross bars.

[0018] The technical effect of adopting the above further solution is: when the limit block moves, it drives the marking pen inside the surface cross bar to mark the surface of the steel bar.

[0019] Preferably, the inner walls of the plurality of cross bars at symmetrical locations are provided with slots, and the inner walls of the plurality of slots are provided with strong springs.

[0020] The technical effect of adopting the above further solution is that the strong spring is positioned through the notch inside the crossbar.

[0021] Preferably, one end of the plurality of strong springs is provided with an arc-shaped plate, and the plurality of arc-shaped plates are movably connected to the surface of the marker.

[0022] The technical effect of adopting the above further solution is: a strong spring provides elastic force to the arc plate, and the marker is positioned to facilitate replacement.

[0023] Compared with the prior art, the advantages and positive effects of the present invention are:

[0024] 1. In the utility model, one end of the steel bar is placed on the surface of the load-bearing plate, and the anti-slip strip provides anti-slip work for the steel bar, pushing the column on the surface of the slider inside the slide rail to move, and a spring is connected to the slider and the inner wall of the long groove to provide a reset work, so that the column contacts the other end of the steel bar. By placing multiple steel bars at a time, the length of the same batch of steel bars is observed according to the scale line to see whether it is consistent and whether it meets the standard specifications for use.

[0025] 2. In the utility model, when the threaded rod inside the limit groove is rotated, the cross bar on the surface of the limit block is driven to move, and the strong spring inside the groove provides elastic force to the arc plate, so that the arc plate positions the marker pen. When the cross bar moves, a straight line is marked on the surface of the steel bar by the marker pen, which is convenient for subsequent observation of whether the unused steel bars are bent, thereby preventing quality problems caused by the bending of the steel bars. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The utility model provides a side view of a steel bar detection device for a construction site of a building project;

[0027] Figure 2 This utility model provides a partial structural diagram of a steel bar detection device for a construction site of a building project;

[0028] Figure 3 The present invention provides a partial cross-sectional structural diagram of a steel bar detection device for a construction site of a building project;

[0029] Figure 4 This utility model proposes a steel bar detection device for construction site Figure 1 Enlarged structural diagram at point A in the middle.

[0030] Legend:

[0031] 1. Base plate; 101. Long groove; 1011. Slide rail; 1012. Spring 1; 102. Slider; 103. Column; 1031. Load-bearing plate; 1032. Anti-slip strip; 104. Scale line; 2. Mounting frame; 201. Limit groove; 202. Threaded rod; 203. Limit block; 204. Cross bar; 2041. Notch; 2042. Strong spring; 2043. Curved plate; 2044. Marker pen. DETAILED DESCRIPTION

[0032] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0034] Example 1, as Figures 1 to 4As shown, the utility model provides a steel bar detection device for construction sites of construction projects, comprising: a base plate 1 and two groups of columns 103, and multiple groups of scale lines 104, which are arranged on the surface of the base plate 1; further comprising: multiple long grooves 101, which are opened on the surface of the base plate 1, and slide rails 1011 are opened inside the multiple long grooves 101; multiple sliders 102, which are slidably embedded in the inside of the slide rails 1011, and a spring 1012 is provided on one side surface of the multiple sliders 102, and one end of the multiple springs 1012 is fixedly installed on the inner wall of one side of the long groove 101; a mounting frame 2, which is arranged on the surface of the base plate 1.

[0035] In this embodiment, one end of the steel bar is placed on the surface of the load-bearing plate 1031, and the anti-slip strip 1032 provides anti-slip protection for the steel bar, pushing the column 103 on the surface of the slider 102 inside the slide rail 1011 to move. The spring 1012 is connected to the inner wall of the slider 102 and the long groove 101 to provide a reset operation, so that the column 103 contacts the other end of the steel bar. By placing multiple steel bars at a time, the lengths of the same batch of steel bars are observed according to the scale line 104 to observe whether they are consistent and whether they meet the standard specifications for use.

[0036] In embodiment 2, one group of columns 103 is fixedly arranged on the surface of the bottom plate 1, and the other group of columns 103 is fixedly arranged on the surface of the slider 102. A load-bearing plate 1031 is provided on one side surface of the two groups of columns 103, and a plurality of load-bearing plates 1031 are provided on the surface of the anti-slip strips 1032. A limiting groove 201 is provided on the surface of the mounting frame 2, and a threaded rod 202 is provided inside the limiting groove 201. A threaded sleeve is provided on the outer surface of one end of the threaded rod 202 with a limiting block 203. The limiting block 203 is slidably embedded in the interior of the limit groove 201, and a plurality of cross bars 204 are provided on one side surface of the limit block 203. A marker pen 2044 is movably provided inside the plurality of cross bars 204. A slot 2041 is provided on the inner wall at the symmetrical position of the plurality of cross bars 204. A strong spring 2042 is provided on the inner wall of the plurality of slots 2041. An arc plate 2043 is provided at one end of the plurality of strong springs 2042. The plurality of arc plates 2043 are movably connected to the surface of the marker pen 2044.

[0037] In this embodiment, when the threaded rod 202 inside the limit groove 201 is rotated, the cross bar 204 on the surface of the limit block 203 is driven to move, and the strong spring 2042 inside the slot 2041 provides elastic force to the arc plate 2043, so that the arc plate 2043 positions the marker pen 2044. When the cross bar 204 moves, the marker pen 2044 makes a straight line mark on the surface of the steel bar, which is convenient for subsequent observation of whether the unused steel bars are bent, thereby preventing quality problems caused by the bending of the steel bars.

[0038] Working principle: When in use, one end of the steel bar is placed on the surface of the load-bearing plate 1031, and the anti-slip strip 1032 provides anti-slip work for the steel bar, pushing the column 103 on the surface of the slider 102 inside the slide rail 1011 to move, and the spring 1012 is connected to the inner wall of the slider 102 and the long groove 101 to provide reset work, so that the column 103 contacts the other end of the steel bar. By placing multiple steel bars at a time, the length of the same batch of steel bars is observed according to the scale line 104 to see if it is consistent and whether it reaches the desired length. Standard specifications are used. In addition, when the threaded rod 202 inside the limit groove 201 is rotated, the cross bar 204 on the surface of the limit block 203 is driven to move, and the strong spring 2042 inside the slot 2041 provides elastic force to the arc plate 2043, so that the arc plate 2043 positions the marker 2044. When the cross bar 204 moves, the marker 2044 is used to mark a straight line on the surface of the steel bar, which is convenient for subsequent observation of whether the unused steel bars are bent, thereby preventing quality problems caused by the bending of the steel bars.

[0039] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A steel bar detection device for a construction site, comprising: A bottom plate (1), two groups of upright posts (103), and multiple groups of scale lines (104) are arranged on the surface of the bottom plate (1); characterized in that it also includes: A plurality of long grooves (101) are provided on the surface of the bottom plate (1), and a slide rail (1011) is provided inside the plurality of long grooves (101); A plurality of sliders (102) are slidably embedded in the interior of the slide rail (1011), a spring (1012) is provided on one side surface of the plurality of sliders (102), and one end of the plurality of springs (1012) is fixedly mounted on one side inner wall of the long slot (101); The mounting frame (2) is arranged on the surface of the base plate (1).

2. A construction site steel bar detection device according to claim 1, characterized in that: One group of the columns (103) is fixedly arranged on the surface of the bottom plate (1), and the other group of the columns (103) is fixedly arranged on the surface of the slider (102).

3. A construction site steel bar detection device according to claim 2, characterized in that: One side surface of the two groups of upright posts (103) is provided with a load-bearing plate (1031), and the surfaces of the plurality of load-bearing plates (1031) are provided with anti-slip strips (1032).

4. A construction site steel bar detection device according to claim 3, characterized in that: A limiting groove (201) is provided on the surface of the mounting frame (2), and a threaded rod (202) is provided inside the limiting groove (201).

5. The device for detecting steel bars at a construction site of a construction project according to claim 4, characterized in that: A limiting block (203) is provided on the outer surface of one end of the threaded rod (202) through a threaded sleeve, and the limiting block (203) is slidably embedded in the interior of the limiting groove (201).

6. A construction site steel bar detection device according to claim 5, characterized in that: A plurality of cross bars (204) are provided on one side surface of the limit block (203), and markers (2044) are movably provided inside the plurality of cross bars (204).

7. A construction site steel bar detection device according to claim 6, characterized in that: The inner walls of the plurality of cross bars (204) are symmetrically provided with slots (2041), and the inner walls of the plurality of slots (2041) are provided with strong springs (2042).

8. The device for detecting steel bars at a construction site of a construction project according to claim 7, characterized in that: One end of the plurality of strong springs (2042) is provided with an arc-shaped plate (2043), and the plurality of arc-shaped plates (2043) are movably connected to the surface of the marker (2044).

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