Portable multifunctional steel bar spacing checking device

Abstract

The invention discloses a portable multifunctional steel bar spacing inspection device, and relates to the technical field of constructional engineering, the portable multifunctional steel bar spacing inspection device comprises an inspection support, a hydraulic plate and a plurality of steel bar clamping pieces, the plurality of steel bar clamping pieces and the hydraulic plate are arranged in the inspection support, and the upper part of the inspection support is provided with an applying button; the applying button is connected with the hydraulic oil filling bag through a leather hose, and the hydraulic oil filling bag is arranged in the inspection support. According to the portable multifunctional steel bar spacing inspection device, the steel bar spacing can be rapidly and accurately inspected, and the inspection efficiency is improved; through unique design, the influence of human factors on the measurement precision is reduced, and the accuracy of a measurement result is ensured; the multifunctional detection capability is realized, and the diameter of the reinforcing steel bar can be detected besides the spacing of the reinforcing steel bar.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building engineering, and particularly relates to a portable multifunctional steel bar spacing inspection device. BACKGROUND

[0002] In the field of building engineering, the quality of reinforced concrete structure is crucial, and the steel bar spacing is one of the key influencing factors. The traditional steel bar spacing inspection mainly relies on tools such as steel tape and caliper. In actual operation, these traditional tools expose many defects. For example, when measuring with a steel tape and a caliper, the spacing of each steel bar needs to be measured manually, and in the face of large-area steel mesh construction, this manual operation method is extremely time-consuming and labor-intensive, and seriously affects the construction progress. Moreover, in the manual measurement process, due to the operation proficiency of the operator, visual error and other factors, the measurement accuracy is difficult to guarantee, and large errors are easily generated. In addition, the traditional tools have relatively single function, can only realize the measurement of steel bar spacing, cannot simultaneously detect the steel bar diameter, and cannot meet the requirements of modern building engineering on steel bar detection of multiple parameters and high efficiency. SUMMARY

[0003] The purpose of the present application is to provide a portable multifunctional steel bar spacing inspection device, which solves the problems of single function and low inspection efficiency of the existing inspection device.

[0004] To achieve the above-mentioned purpose, the present application provides a portable multifunctional steel bar spacing inspection device, which comprises an inspection support, a hydraulic plate and steel bar clamps, a plurality of steel bar clamps are arranged, the plurality of steel bar clamps and the hydraulic plate are arranged in the inspection support, a pressing button is arranged at the upper part of the inspection support, the pressing button is connected with a hydraulic oil filling bag through a rubber tube, and the hydraulic oil filling bag is arranged in the inspection support.

[0005] Preferably, a channel-shaped groove is arranged at the bottom of the inspection support, the channel-shaped groove is connected with the steel bar clamp, the plurality of steel bar clamps are slidingly connected with the channel-shaped groove, and the steel bar clamp arranged at the right end of the inspection support is fixedly connected with the channel-shaped groove.

[0006] Preferably, a channel-shaped protrusion is arranged at the upper part of the steel bar clamp and matched with the channel-shaped groove, an arc-shaped inner groove is arranged at the lower part of the steel bar clamp, a buffer plate and a spring are arranged in the arc-shaped inner groove, and the spring is arranged between the buffer plate and the arc-shaped inner groove.

[0007] Preferably, a calibration line is arranged at the middle part of the steel bar clamp.

[0008] Preferably, a moving groove is arranged in the inspection support, the moving groove is connected with the hydraulic plate, and the upper part of the hydraulic plate is in contact with the hydraulic oil filling bag.

[0009] Preferably, a pre-tightening spring is arranged between the reinforcing bar clamping piece and the hydraulic plate, and the pre-tightening spring is arranged in multiple groups.

[0010] Preferably, the front end of the inspection support is provided with a scale dial, and the upper portion of the inspection support is provided with a handle.

[0011] Therefore, the portable multifunctional reinforcing bar spacing inspection device can quickly and accurately inspect the reinforcing bar spacing, improves the inspection efficiency, reduces the influence of human factors on the measurement accuracy through unique design, ensures the accuracy of the measurement result, has multifunctional detection capability, can inspect the reinforcing bar diameter in addition to the reinforcing bar spacing, and has simple structure, light weight, is convenient to carry and operate on the construction site, and is suitable for the complex and changeable working environment of the construction site.

[0012] The technical solutions of the present application are further described below with reference to the drawings and examples. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 Fig. 1 is a structural schematic view of the portable multifunctional reinforcing bar spacing inspection device of the present application; Figure 2 Fig. 2 is an enlarged view of the structure at A of the present application; Figure 3 Fig. 3 is an enlarged view of the structure at B of the present application; Figure 4 Fig. 4 is a disassembled view of the reinforcing bar spacing inspection device of the present application; Figure 5 Fig. 5 is a structural schematic view of the reinforcing bar clamping piece of the present application; Figure 6 Fig. 6 is an isometric view of the reinforcing bar clamping piece of the present application; REFERENCE NUMERALS 1, inspection support; 101, handle; 102, rubber tube; 103, scale dial; 104, I-shaped groove; 2, reinforcing bar clamping piece; 201, calibration line; 202, arc-shaped inner groove; 203, buffer plate; 204, spring; 205, scale plate; 3, hydraulic plate; 4, hydraulic oil filling bag; 5, pre-tightening spring; 6, pressing button. DETAILED DESCRIPTION

[0014] The technical solutions of the present application are further described below with reference to the drawings and examples.

[0015] Unless otherwise defined, technical terms or scientific terms used in the present application shall have the ordinary meaning of such terms for a person skilled in the art to which the present application pertains. The terms "first", "second", and similar terms used in the present application do not denote any order, quantity, or importance, but are used to distinguish different components. The terms "include", "contain", and similar terms mean that the elements or objects before the terms encompass the elements or objects listed after the terms and their equivalents, and do not exclude other elements or objects. The terms "connect" or "connected" and similar terms are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. The terms "upper", "lower", "left", "right", and the like are used only to indicate relative positional relationships, and when the absolute positions of the described objects are changed, the relative positional relationships can also be changed accordingly.

[0016] Embodiments Please refer to Figures 1-6 The present application provides a portable multifunctional steel bar spacing inspection device, which comprises an inspection support 1, a hydraulic plate 3, and steel bar clamping pieces 2. The steel bar clamping pieces 2 are provided in multiple sets. The multiple steel bar clamping pieces 2 and the hydraulic plate 3 are arranged inside the inspection support 1. The inspection support 1 is in a long strip structure as a whole. A handle structure is prefabricated on the inspection support 1 to facilitate the use of the operator. A scale dial 103 is arranged on one side of the inspection support 1. The scale dial 103 has an increment of 1 cm and is used to guide the installation of steel bar clamping pieces 2 with different spacings.

[0017] A pre-tightening spring 5 is arranged between the steel bar clamping piece 2 and the hydraulic plate 3. The pre-tightening spring 5 is provided in multiple sets. A moving groove is arranged inside the inspection support 1. The moving groove is connected with the hydraulic plate 3. The upper part of the hydraulic plate 3 is in contact with a hydraulic oil filling bag 4. The steel bar clamping piece 2 is fixed by the extrusion of the pre-tightening spring 5 and the hydraulic oil filling bag 4 on the hydraulic plate 3.

[0018] A pressing button 6 is arranged on the upper part of the inspection support 1. The pressing button 6 is connected with the hydraulic oil filling bag 4 through a rubber tube 102. The hydraulic oil filling bag 4 is arranged inside the inspection support 1. The pressure in the hydraulic oil filling bag 4 can control the pressure applied by the hydraulic plate 3 on the steel bar clamping piece 2. The internal pressure is released when the steel bar clamping piece 2 is installed or dismounted. After the steel bar clamping piece 2 is installed, the pressure is applied. The hydraulic plate 3 presses the steel bar clamping piece 2 to fix the steel bar clamping piece 2.

[0019] The bottom of the inspection support 1 is provided with a channel-shaped groove 104, the channel-shaped groove 104 is connected with the steel bar clamping piece 2, a plurality of steel bar clamping pieces 2 are slidably connected with the channel-shaped groove 104, the right end of the inspection support 1 is a fixed steel bar clamping piece 2, and the subsequent steel bar clamping piece 2 is installed based on the fixed steel bar clamping piece 2. The upper part of the steel bar clamping piece 2 is provided with a channel-shaped protrusion matched with the channel-shaped groove 104, the lower part of the steel bar clamping piece 2 is provided with an arc-shaped inner groove 202 matched with the surface of the steel bar, the arc-shaped inner groove 202 is provided with a buffer plate 203 and a spring 204, the spring 204 is arranged between the buffer plate 203 and the arc-shaped inner groove 202, so that the steel bar surface is tightly matched, and measurement deviation caused by external force impact is avoided, after the steel bar enters the steel bar clamping piece 2, the spring 204 and the buffer plate 203 on the two sides are tightly matched with the steel bar, and the diameter of the internal steel bar can be accurately measured by comparing the positions of the buffer plates 203 on the scale disc 103 on the two sides.

[0020] The middle part of the steel bar clamping piece 2 is provided with a calibration line 201 and a scale plate 205, the diameter of the steel bar can be measured through the arrangement of the scale plate 205 and the calibration line 201, and the functionality of the device is realized.

[0021] The construction method of the portable multifunctional steel bar spacing inspection device mainly includes the following steps. I. Device inspection: ensure that the scale disc 103 of the inspection support 1 is clear and visible, the hydraulic oil filling bag 4 has no leakage, the application button 6 on the handle 101 is normally functional, the spring 204 of the steel bar clamping piece 2 is flexible, and the hydraulic plate 3 and the pre-tightening spring 5 are in a relaxed state.

[0022] II. Steel bar spacing measurement: according to the required steel bar spacing on the site, the steel bar clamping pieces 2 are sequentially installed on the inspection support 1, the other steel bar clamping pieces 2 are slid along the scale disc 103 of the inspection support 1 and positioned, the steel bar clamping pieces 2 are preliminarily close to the steel bar to be measured, the application button 6 is pressed, the hydraulic plate 3 is driven by the hydraulic oil filling bag 4 to apply pressure to the steel bar clamping piece 2, so that the steel bar clamping piece 2 is stably matched with the steel bar. Finally, the fixed steel bar clamping piece 2 at the right end of the inspection support 1 is clamped into the first steel bar, so that the arc-shaped inner groove 202 is tightly matched with the surface of the steel bar. The position difference of the adjacent steel bar clamping pieces 2 on the scale disc 103 is directly read, that is, the steel bar spacing. If the steel bar cannot be put into the steel bar clamping piece 2 in a certain section, it is considered that the steel bar binding is unqualified.

[0023] III. Steel bar diameter measurement: the spring buffer plate 203 in the arc-shaped inner groove 202 of the steel bar clamping piece 2 is completely wrapped around the steel bar to be measured, so that the buffer plate 203 is tightly matched with the two sides of the steel bar. The offset of the spring buffer plates 203 on the calibration line 201 on the two sides is observed, and the steel bar diameter is directly converted by combining the preset scale disc 103.

[0024] Therefore, the application adopts the above portable multifunctional steel bar spacing inspection device, which can quickly and accurately inspect the steel bar spacing and improve the inspection efficiency; the unique design reduces the influence of human factors on the measurement accuracy and ensures the accuracy of the measurement results; the device has multifunctional detection capability and can inspect the steel bar diameter in addition to the steel bar spacing; meanwhile, the device has simple structure, light weight, is convenient to carry and operate on the construction site, so as to adapt to the complex and changeable working environment of the construction site.

[0025] Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present application, but not to limit them. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can still be modified or replaced by equivalents, and these modifications or replacements cannot make the modified technical solutions deviate from the spirit and scope of the technical solutions of the present application.

Claims

1. A portable multifunctional bar spacing inspection device characterized by: Including check support, hydraulic plate and reinforcing bar card, reinforcing bar card is provided with a plurality of, a plurality of reinforcing bar card and hydraulic plate are arranged in check support inside, upper portion of check support is provided with apply button, apply button is connected with hydraulic oil filling bag through hose, hydraulic oil filling bag is arranged in check support inside.

2. The portable multi-functional bar spacing inspection device according to claim 1, wherein: The bottom of the inspection support is provided with a I-shaped groove connected with the reinforcing bar card, and a plurality of reinforcing bar cards are slidably connected with the I-shaped groove. The reinforcing bar card at the right end of the inspection support is fixedly connected with the I-shaped groove.

3. The portable multi-functional bar spacing inspection device according to claim 2, wherein: The upper part of the reinforcing bar card is provided with a I-shaped protrusion matched with the I-shaped groove, and the lower part of the reinforcing bar card is provided with an arc-shaped inner groove, which is provided with a buffer plate and a spring between the buffer plate and the arc-shaped inner groove.

4. The portable multi-functional bar spacing inspection device according to claim 3, wherein: The middle part of the reinforcing bar card is provided with a calibration line and a scale plate.

5. The portable multi-functional bar spacing inspection device according to claim 4, wherein: The inside of the inspection support is provided with a moving groove connected with the hydraulic plate, and the upper part of the hydraulic plate is in contact with the hydraulic oil filling bag.

6. The portable multi-functional bar spacing inspection device according to claim 5, wherein: A pre-tightening spring is arranged between the reinforcing bar card and the hydraulic plate, and the pre-tightening spring is provided with a plurality of groups.

7. The portable multi-functional bar spacing inspection device according to claim 6, wherein: The front end of the inspection support is provided with a scale disc, and the upper part of the inspection support is provided with a handle.

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