Spraying device applied to appearance quality detection of T-shaped beam

Abstract

The utility model relates to a spraying device applied to appearance quality detection of a T beam, which comprises water mist nozzles, a nozzle base and a water tank, the bottom of the water tank is connected with the nozzle base through a connecting water pipe, the water mist nozzles are distributed on the nozzle base, and the water inlet end of each water mist nozzle is communicated with the nozzle base. The beneficial effects of the utility model are that the spraying device is provided with the water tank, the water tank and the spraying panel are fixed on the detection gantry, the water tank is hung on the outer side of the column of the detection gantry, and the spraying panel is fixed on the inner side of the column of the detection gantry and is connected with the column of the detection gantry through the water pipe penetrating through the reserved small hole of the column of the gantry, so that the whole device can move along with the detection gantry; spraying is carried out on the surface of the T-shaped beam, so that the whole T-shaped beam can be conveniently detected; the spraying device is arranged on the side, facing the T-beam, of the spraying panel shell, and water mist nozzles are evenly arranged, so that the surface of the beam body can be evenly humidified, and it is guaranteed that the beam body is not too wet.

Description

Technical Field

[0001] The utility model relates to the field of T-beam surface detection, and in particular comprises a spray device used in T-beam appearance quality detection. Background Art

[0002] Intelligent inspection of T-beam appearance quality is a highly comprehensive inspection task. It is filmed using an industrial camera. During the inspection, it is usually necessary to maintain a certain humidity on the T-beam surface to fully expose the appearance quality defects of the T-beam, thereby more comprehensively and objectively evaluating the appearance quality of the T-beam.

[0003] Existing spray systems are used in traditional construction, primarily for curing concrete beams, but they are not directly applicable to intelligent inspection of T-beam appearance quality. There are two main issues with using such systems for intelligent inspection of T-beam appearance quality: 1) Traditional spray systems spray excessively large and uneven amounts of water, which can easily overwet the beam and affect inspection effectiveness; 2) Traditional spray systems cannot move with the inspection gantry, making them unsuitable for inspection.

[0004] Therefore, it is urgent to propose a new spray system for intelligent detection of T-beam appearance quality to overcome the above problems. Utility Model Content

[0005] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a spray device used in the appearance quality inspection of T-beams.

[0006] This spray device used in the T-beam appearance quality inspection is symmetrically arranged on the columns on both sides of the inspection gantry. The spray device includes: a water mist nozzle, a nozzle base and a water tank. The bottom of the water tank is connected to the nozzle base through a connecting water pipe. The water mist nozzles are distributed on the nozzle base, and the water inlet end of each water mist nozzle is connected to the nozzle base.

[0007] Preferably, the water tank is fixed on the side of the detection portal column facing away from the T-beam, and the water mist nozzle and the nozzle base are arranged on the side of the detection portal column facing the T-beam.

[0008] Preferably, the water mist nozzle and the nozzle base are covered with a spray panel shell on the outside, the spray panel shell is buried in the detection gantry column, the spray panel shell is provided with holes corresponding to the water mist nozzle, and the end of the water mist nozzle is embedded in the hole of the spray panel shell.

[0009] Preferably, a water pump is provided at one end of the water pipe connected to the water tank for transporting the water in the water tank to the water mist nozzle.

[0010] Preferably, the connecting water pipe passes through the detection door frame to connect the water tank and the nozzle base.

[0011] Preferably, each water tank is connected to two nozzle bases, which are in the shape of long strips. The length of the nozzle base corresponds to the height of the detection gantry column. The two nozzle bases are respectively arranged on both sides of the detection gantry column facing the T-beam surface.

[0012] The beneficial effects of the utility model are:

[0013] 1) The spray device proposed in the present invention is equipped with a water tank. The water tank and the spray panel are fixed on the detection portal frame. The water tank is hung on the outside of the detection portal frame column, and the spray panel is fixed on the inside of the detection portal frame column. The two are connected by a water pipe passing through the small hole reserved in the portal frame column, so that the whole device can move with the detection portal frame to spray the surface of the T-beam, which is convenient for the detection of the T-beam as a whole.

[0014] 2) The spray device proposed in the present invention is arranged on the side of the spray panel shell facing the T-beam, and water mist nozzles are evenly arranged, which can achieve uniform humidification of the beam surface and ensure that it will not be over-humidified. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Schematic diagram of a spray device used in T-beam appearance quality inspection;

[0016] Figure 2 Schematic diagram of the arrangement of the spray device on the T-beam appearance inspection gantry.

[0017] Description of the accompanying drawings: water mist nozzle 1, nozzle base 2, connecting water pipe 3, water pump 4, water tank 5, spray panel housing 6, detection door frame 7. DETAILED DESCRIPTION

[0018] The present invention will be further described below with reference to the following embodiments. The following embodiments are provided solely to facilitate understanding of the present invention. It should be noted that, within the scope of the present invention, modifications may be made by a person skilled in the art without departing from the principles of the present invention. Such improvements and modifications are also within the scope of the claims of the present invention.

[0019] As an embodiment, the spray device used in the T-beam appearance quality inspection is symmetrically fixed on the columns on both sides of the inspection portal 7.

[0020] The spray device includes: a water mist nozzle 1, a nozzle base 2 and a water tank 5. The water tank 5 is fixed on the side of the detection gantry 7 column facing away from the T beam, and the water mist nozzle 1 and the nozzle base 2 are arranged on the side of the detection gantry 7 column facing the T beam.

[0021] The bottom of the water tank 5 is connected to the nozzle base 2 via a connecting water pipe 3 to ensure that a drop in the water level in the water tank 5 will not affect the operation of the spray device. Specifically, the connecting water pipe 3 passes through the detection gantry 7 to connect the water tank 5 and the nozzle base 2. The end of the connecting water pipe 3 connected to the water tank 5 is provided with a water pump 4 for extracting water from the water tank 5 and ultimately transporting it to the water inlet of the water mist nozzle 1 through the connecting water pipe 3.

[0022] The water mist nozzles 1 are arranged in an array on the nozzle base 2, and the water inlet end of each water mist nozzle 1 is inserted into and connected to the nozzle base 2. The nozzle base 2 is fixed to the middle of the spray panel housing 6 for fixing the water mist nozzle 1.

[0023] The mist nozzle 1 and nozzle base 2 are encased in a spray panel housing 6. The housing is composed of two parts: one embedded within the inner side of the detection gantry 7 column, and the other covering the outer side of the mist nozzle 1 and nozzle base 2. The spray panel housing 6 has holes corresponding to the mist nozzle 1, and the end of the mist nozzle 1 is embedded in the hole in the spray panel housing 6. The nozzle base 2 is elongated, and its length matches the height of the detection gantry 7 column, ensuring the maximum range of the spray device's spray mist.

[0024] When using this spray device used in the inspection of the appearance quality of T-beams, first embed the water pump 4 into the bottom of the water tank 5, then hang the water tank 5 on the outside of the column of the inspection gantry 7 used for the inspection of the appearance of T-beams, and fix the nozzle base 2 to the middle of the spray panel shell 6. Insert the water mist nozzle 1 into the spray panel shell 6, and fix its tail end on the nozzle base 2 and connect it with the nozzle base 2, then fix the other half of the spray panel shell 6 to the inside of the column of the T-beam appearance inspection gantry 7, so that only the water spraying end of the water mist nozzle 1 is exposed. Connect the water pipe 3 through the reserved hole of the column of the T-beam appearance inspection gantry 7 to connect the nozzle base 2 to the water tank 5, and the installation of the spray device is completed. In this embodiment, as Figure 2 As shown, each water tank 5 is connected to two nozzle bases 2, and the two nozzle bases 2 are respectively arranged on both sides of the shooting device on the column of the detection gantry 7 on one side, further ensuring the uniformity of the spray effect.

[0025] When the T-beam appearance detection system identifies the surface status of the beam, it starts the water pump 4, and then makes the water mist nozzle 1 spray water mist evenly and finely onto the surface of the beam. The movement of the detection door frame 7 can be used to move the spray device as a whole to achieve uniform humidification on the surface of the beam without over-humidification. After the humidity of the beam surface reaches the detection requirements, the water pump 4 is turned off and the spraying of water mist is stopped.

Claims

1. A spray device used in T-beam appearance quality inspection, characterized in that: The spray device is symmetrically arranged on the columns on both sides of the detection gantry. The spray device includes: a water mist nozzle, a nozzle base and a water tank. The bottom of the water tank is connected to the nozzle base through a connecting water pipe. The water mist nozzles are distributed on the nozzle base, and the water inlet end of each water mist nozzle is connected to the nozzle base.

2. The spray device for use in T-beam appearance quality inspection according to claim 1 is characterized in that: The water tank is fixed on the side of the detection portal frame column facing away from the T-beam, and the water mist nozzle and the nozzle base are arranged on the side of the detection portal frame column facing the T-beam.

3. The spray device used in T-beam appearance quality inspection according to claim 1 is characterized in that: The outside of the water mist nozzle and the nozzle base is covered with a spray panel shell, the spray panel shell is buried in the detection door frame column, the spray panel shell is provided with holes corresponding to the water mist nozzle, and the end of the water mist nozzle is embedded in the hole of the spray panel shell.

4. The spray device for use in T-beam appearance quality inspection according to claim 1 is characterized in that: A water pump is provided at one end of the water pipe connected to the water tank, which is used to transport the water in the water tank to the water mist nozzle.

5. The spray device used in T-beam appearance quality inspection according to claim 1 is characterized in that: The connecting water pipe passes through the detection door frame to connect the water tank and the nozzle base.

6. The spray device for use in T-beam appearance quality inspection according to claim 1, characterized in that: Each water tank is connected to two nozzle bases, which are long and strip-shaped. The length of the nozzle base corresponds to the height of the detection portal column. The two nozzle bases are respectively arranged on both sides of the detection portal column facing the T-beam surface.

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