Integrated multifunctional constructional engineering quality detector

Abstract

The utility model provides an integrated multifunctional constructional engineering quality detector, which relates to the technical field of constructional concrete quality detection and comprises an ultrasonic flaw detector for detecting flaws of constructional concrete and a sliding seat for mounting the ultrasonic flaw detector, and an electric push rod is fixedly connected onto the sliding seat in a penetrating manner. The telescopic end of the electric push rod is fixedly connected with a lifting plate used for embedding a detection head of the ultrasonic flaw detector, the sealing air bag, the reflux pump and the extraction pump are arranged, the sealing air bag can be used for sealing the edge of the lifting plate and concrete, and the extraction pump is used for extracting a coupling agent to the position near the detection head; internal air is discharged along the reflux pump, smooth flaw detection of the detection head is guaranteed, the arranged reflux pump can be matched with deflation of the sealing air bag after flaw detection is completed, the coupling agent near the detection head is extracted into the coupling agent barrel again, automatic adding and recycling of the coupling agent are achieved, and personnel can conduct flaw detection on building concrete conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of building concrete quality detection, in particular to an integrated multifunctional building engineering quality detection instrument. Background Art

[0002] Buildings are mainly made of reinforced concrete, so the strength of the building depends to a certain extent on the quality of concrete pouring, that is, whether there are a large number of bubbles, cracks or other factors that affect the strength of concrete. Therefore, it is necessary to test the concrete of the building.

[0003] Therefore, a concrete ultrasonic detector for construction engineering quality supervision with publication number CN217587050U, when using the ultrasonic rebound detector to detect the strength of concrete, firstly clamp the two probes of the ultrasonic rebound detector respectively with a clamping assembly, then drive the driving assembly to work, drive the two clamping assemblies to move relative to each other, and adjust the distance between the probes of the ultrasonic rebound detector to detect the strength of concrete;

[0004] However, when using ultrasound to detect the internal condition of concrete, it is necessary to ensure that there is no air between the probe and the detection surface, that is, a certain amount of coupling agent needs to be added. However, because the probe needs to move with the clamping assembly, personnel need to continuously add coupling agent, which makes the detection process inconvenient. Utility Model Content

[0005] The utility model aims to solve the problems existing in the prior art and proposes an integrated multifunctional construction engineering quality detector.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an integrated multifunctional construction engineering quality detector, including an ultrasonic flaw detector for building concrete flaw detection, and also including a slide seat for installing the ultrasonic flaw detector, the slide seat is fixedly connected with an electric push rod, the telescopic end of the electric push rod is fixedly connected with a lifting plate for embedded installation of a detection head of the ultrasonic flaw detector, the bottom edge of the lifting plate is fixedly connected with a sealing airbag, the upper surface of the slide seat is also provided with a coupling agent cylinder, a reflux pump and an extraction pump, a filter is provided at the inner mouth of the coupling agent cylinder, and a vertical pipe running through the slide seat is connected on the lifting plate near the reflux pump and the extraction pump, one end of the two vertical pipes is respectively connected to the liquid inlet of the reflux pump and the liquid outlet of the extraction pump, and the liquid outlet of the reflux pump is connected to the coupling agent cylinder cover, and the liquid inlet of the extraction pump is connected to the inside of the coupling agent cylinder.

[0007] Preferably, an air pump for inflating and deflating the sealed airbag is fixedly connected to the upper surface of the slide seat.

[0008] Preferably, the ultrasonic flaw detector body is fixed on a slide, and a plurality of parallel spring rods are fixedly connected to the slide, and the ultrasonic flaw detector connecting line passes through the telescopic ends of the plurality of spring rods in sequence in a curved form.

[0009] Preferably, a telescopic rod is fixedly connected to one side of the slide seat, the telescopic rod cylinder is rotatably connected to a rotating seat, one end face of the rotating seat is rotatably connected to a base, and an adhesive plate is threadedly connected to one end of the base facing away from the rotating seat.

[0010] Preferably, the edges of the rotating seat and the end faces of the base are hollowed out, and the hollowed out portions are connected by bolts.

[0011] Preferably, the base of the telescopic rod cylinder is hinged to the edge of the rotating seat, and a spring sheet is connected between the end of the telescopic rod cylinder and the rotating seat.

[0012] Preferably, a roller is provided on the bottom surface of the sliding seat away from the rotating seat.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, by setting a sealing airbag, a reflux pump and an extraction pump, the sealing airbag can be used to seal the edge of the lifting plate and the concrete, and the extraction pump is used to extract the coupling agent to the vicinity of the detection head, and the internal air is discharged along the reflux pump, so as to ensure smooth flaw detection by the detection head. After the flaw detection is completed, the reflux pump can cooperate with the sealing airbag to deflate and re-extract the coupling agent near the detection head into the coupling agent cylinder, so as to realize automatic addition and recovery of the coupling agent, which is convenient for personnel to perform flaw detection on building concrete.

[0015] 2. In the utility model, by utilizing the rotatable connection between the rotating seat and the base, after the base is fixed, the rotating seat can drive the telescopic rod and the sliding seat to extend in any direction, and by extending the telescopic rod, the sliding seat can be extended in a fixed direction, thereby realizing concrete flaw detection in a larger range of buildings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional structural diagram of an integrated multifunctional construction engineering quality detector proposed for the utility model;

[0017] Figure 2 The utility model proposes an integrated multifunctional construction engineering quality detection instrument Figure 1 A schematic cross-sectional structure diagram of ;

[0018] Figure 3 The utility model proposes an integrated multifunctional construction engineering quality detection instrument Figure 2 A side view structural schematic diagram of;

[0019] Figure 4 for Figure 2 The enlarged view of point A in the middle;

[0020] Figure 5 for Figure 3 Enlarged view of point B in the middle.

[0021] Legend: 1. Rotating seat; 2. Base; 3. Paste plate; 4. Vertical pipe; 5. Shrapnel; 6. Telescopic rod; 7. Sliding seat; 8. Electric push rod; 9. Air pump; 10. Roller; 11. Ultrasonic flaw detector; 12. Spring rod; 13. Couplant cartridge; 14. Reflux pump; 15. Extraction pump; 16. Filter; 17. Lifting plate; 18. Sealing airbag. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] 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 of the following disclosure.

[0024] like Figure 1-5 As shown, the integrated multifunctional construction engineering quality detector includes an ultrasonic flaw detector 11 for building concrete flaw detection, and also includes a slide 7 for installing the ultrasonic flaw detector 11, an electric push rod 8 is fixedly connected to the slide 7, and the telescopic end of the electric push rod 8 is fixedly connected to a lifting plate 17 for embedded installation of the detection head of the ultrasonic flaw detector 11, and a sealing airbag 18 is fixedly connected to the bottom edge of the lifting plate 17. A coupling agent cylinder 13, a reflux pump 14 and an extraction pump 15 are also arranged on the upper surface of the slide 7, and a filter screen 16 is arranged at the inner tube mouth of the coupling agent cylinder 13. The lifting plate 17 is connected with a vertical pipe 4 that runs through the slide 7 near the reflux pump 14 and the extraction pump 15, and one end of the two vertical pipes 4 is respectively connected to the liquid inlet of the reflux pump 14 and the liquid outlet of the extraction pump 15, and the liquid outlet of the reflux pump 14 is connected to the cylinder cover of the coupling agent cylinder 13, and the liquid inlet of the extraction pump 15 is connected to the inside of the coupling agent cylinder 13.

[0025] Specifically, the slide 7 is placed at the position where flaw detection is required, and the slide 7 is pressed. The edge of the lifting plate 17 is sealed under the inflation action of the sealing airbag 18, and the coupling agent in the coupling agent cylinder 13 is extracted to the detection head of the ultrasonic flaw detector 11 by using the extraction pump 15. The coupling agent is gathered near the detection head under the wrapping action of the sealing airbag 18 to ensure smooth flaw detection by the detection head. After the flaw detection is completed, the reflux pump 14 draws back the coupling agent gathered near the detection head and enters the cylinder cover of the coupling agent cylinder 13. Under the filtering action of the filter screen 16, it re-enters the coupling agent cylinder 13 for reuse, and when the reflux pump 14 recovers the coupling agent, the sealing airbag 18 slowly deflates at the same time, so that the lifting plate 17 gradually approaches the surface of the building concrete, so that the reflux pump 14 can recover the coupling agent to the greatest extent.

[0026] In addition, an air pump 9 for inflating and deflation of the sealing airbag 18 is fixedly connected to the upper surface of the slide seat 7 .

[0027] Specifically, the sealing airbag 18 can be inflated and deflated by the air pump 9 .

[0028] In addition, the body of the ultrasonic flaw detector 11 is fixed on the slide 7, and a plurality of parallel spring rods 12 are fixedly connected to the slide 7, and the connecting line of the ultrasonic flaw detector 11 passes through the telescopic ends of the plurality of spring rods 12 in a curved form.

[0029] When the lifting plate 17 moves away from the slide 7 under the extension of the electric push rod 8, the connecting line connecting the body of the ultrasonic flaw detector 11 and the detection head will be pulled, thereby forcing the spring rod 12 to be compressed, ensuring that the connecting line is in a taut state. When the lifting plate 17 approaches the slide 7, the spring rod 12 stretches and resets, which also plays a limiting role on the connecting line.

[0030] In addition: a telescopic rod 6 is fixedly connected to one side of the slide seat 7, the telescopic rod 6 cylinder is rotatably connected to the rotating seat 1, one end face of the rotating seat 1 is rotatably connected to the base 2, and the end of the base 2 facing away from the rotating seat 1 is threadedly connected to the adhesive plate 3.

[0031] The end edges of the rotating seat 1 and the base 2 are hollowed out, and the hollowed out portions are connected by bolts.

[0032] The base of the cylinder of the telescopic rod 6 is hinged to the edge of the rotating seat 1 , and a spring piece 5 is connected between the end of the cylinder of the telescopic rod 6 and the rotating seat 1 .

[0033] The base 2 is pasted in a fixed position by the pasting plate 3, and the rotating connection between the rotating seat 1 and the base 2 can be used to realize that the telescopic rod 6 drives the slide 7 to rotate. The telescopic rod 6 is then extended to realize that the slide 7 can detect flaws at any position within the maximum extension distance of the telescopic rod 6, and bolts are passed through the overlapping hollow parts of the edges of the base 2 and the rotating seat 1 to ensure that the slide 7 does not shake during the flaw detection process, and the elasticity of the arranged spring piece 5 can ensure that the cylinder part of the telescopic rod 6 is tightly attached to the rotating seat 1 without external force, thereby ensuring that the relative position of the slide 7 and the concrete detection surface is fixed.

[0034] In addition, a roller 10 is arranged on the bottom surface of the sliding seat 7 away from the rotating seat 1 .

[0035] Specifically, the roller 10 can ensure that when the slide seat 7 is far away from the rotating seat 1, the roller 10 is used to press against the concrete detection surface to ensure that the slide seat 7 does not tilt.

[0036] Working principle: spirally install the adhesive plate 3, use the viscosity of the adhesive plate 3 to stick the base 2 on the surface of the building, rotate the rotating seat 1 to drive the telescopic rod 6 and the slide 7 to rotate to any direction, and then use bolts to pass through the hollow parts of the rotating seat 1 and the base 2 to fix the direction of the rotating seat 1 and the slide 7, and then use the telescopic rod 6 to extend and retract to extend the slide 7 in a fixed direction. After extending to the designated place, the electric push rod 8 extends to move the lifting plate 17 toward the building until the sealing airbag 18 on the surface of the lifting plate 17 seals and fits the concrete surface, and the extraction pump 15 extracts the coupling agent in the coupling agent cylinder 13 to the detection head of the ultrasonic flaw detector 11 to ensure smooth flaw detection by the detection head. After the flaw detection is completed, the reflux pump 14 extracts the coupling agent gathered near the detection head.

[0037] The wiring diagram of the electric push rod 8, air pump 9, ultrasonic flaw detector 11, reflux pump 14, and extraction pump 15 in the utility model belongs to the common knowledge in the field, and its working principle is a well-known technology. The model is selected according to the actual use. Therefore, the control method and wiring arrangement of the electric push rod 8, air pump 9, ultrasonic flaw detector 11, reflux pump 14, and extraction pump 15 are no longer explained in detail.

[0038] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. 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 and apply it to 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 still falls within the protection scope of the technical solution of the present invention.

Claims

1. An integrated multifunctional construction engineering quality detector, comprising an ultrasonic flaw detector (11) for detecting flaws in building concrete, characterized in that: It also includes a slide seat (7) for installing an ultrasonic flaw detector (11), an electric push rod (8) is fixedly connected to the slide seat (7), a lifting plate (17) for embedding and installing a detection head of the ultrasonic flaw detector (11) is fixedly connected to the telescopic end of the electric push rod (8), a sealing airbag (18) is fixedly connected to the bottom edge of the lifting plate (17), and a coupling agent cylinder (13), a reflux pump (14) and an extraction pump (15) are also arranged on the upper surface of the slide seat (7). A filter screen (16) is arranged at the inner opening of the coupling agent cylinder (13); a vertical pipe (4) penetrating the slide seat (7) is connected to the lifting plate (17) near the reflux pump (14) and the extraction pump (15); one end of the two vertical pipes (4) is respectively connected to the liquid inlet of the reflux pump (14) and the liquid outlet of the extraction pump (15); the liquid outlet of the reflux pump (14) is connected to the cylinder cover of the coupling agent cylinder (13); and the liquid inlet of the extraction pump (15) is connected to the inside of the coupling agent cylinder (13).

2. The integrated multifunctional construction engineering quality detector according to claim 1 is characterized in that: An air pump (9) for inflating and deflation of the sealing airbag (18) is fixedly connected to the upper surface of the sliding seat (7).

3. The integrated multifunctional construction engineering quality detector according to claim 1 is characterized in that: The body of the ultrasonic flaw detector (11) is fixed on a slide seat (7), and a plurality of parallel distributed spring rods (12) are fixedly connected to the slide seat (7), and the connecting line of the ultrasonic flaw detector (11) passes through the telescopic ends of the plurality of spring rods (12) in a curved form in sequence.

4. The integrated multifunctional construction engineering quality detector according to claim 1 is characterized in that: A telescopic rod (6) is fixedly connected to one side of the slide seat (7); the cylinder of the telescopic rod (6) is rotatably connected to a rotating seat (1); one end face of the rotating seat (1) is rotatably connected to a base (2); and one end of the base (2) facing away from the rotating seat (1) is threadedly connected to an adhesive plate (3).

5. The integrated multifunctional construction engineering quality detector according to claim 4 is characterized in that: The end surface edges of the rotating seat (1) and the base (2) are hollowed out, and the hollowed out portions are connected by bolts.

6. The integrated multifunctional construction engineering quality detector according to claim 4 is characterized in that: The base of the cylinder of the telescopic rod (6) is hinged to the edge of the rotating seat (1), and a spring sheet (5) is connected between the end of the cylinder of the telescopic rod (6) and the rotating seat (1).

7. The integrated multifunctional construction engineering quality detector according to claim 1 is characterized in that: A roller (10) is arranged on the side of the bottom surface of the sliding seat (7) away from the rotating seat (1).

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