Multi-probe sound wave detector for dam body detection

Abstract

The utility model relates to the technical field of dam body sound wave detecting instruments, in particular to a multi-probe sound wave detecting instrument for dam body detection, which comprises a multi-probe sound wave detecting instrument main body, a plurality of plug-in end sleeves are arranged on the multi-probe sound wave detecting instrument main body, and plug-in end sockets are matched in the plug-in end sleeves in a plug-in mode. The end part of the plugging end is connected with a detection probe through a cable, an outer waterproof sleeve is fixedly mounted outside the detection probe, a supporting cylinder is arranged below the outer waterproof sleeve, a supporting pipe is fixedly mounted on the top surface of the supporting cylinder, the detection probe is in plugging fit with the supporting pipe, a supporting disc is fixedly mounted on the supporting pipe, and the outer waterproof sleeve sleeves the supporting pipe; and a fixing ring is fixedly installed on a bottom cylinder body of the outer waterproof sleeve, the fixing ring is fixedly installed on the upper surface of the supporting disc, and a water retaining disc is fixedly installed on a bottom pipe body of the supporting pipe. The device can be conveniently and directly assembled and fixed at a corresponding position of a dam, and subsequent multiple direct detection operations are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to dam body acoustic wave detector technical field, specifically, relate to dam body detection's multi-probe acoustic wave detector. BACKGROUND

[0002] Acoustic wave detection technology is a method of using acoustic waves to detect and image objects or environments, and its basic principle lies in the propagation characteristics of acoustic waves in media, that is, acoustic waves will produce reflection, refraction and scattering when encountering medium interfaces during propagation, and through processing and analyzing these acoustic wave signals, detailed information of objects or environments can be obtained.

[0003] As an important part of water conservancy projects, the safety and stability of dam bodies are of great importance, and the main purpose of dam body detection is to timely discover and solve potential safety hazards to ensure the stability and safety of dam bodies, and the detection content includes dam body deformation, seepage, stress and strain and other aspects, and real-time monitoring and early warning of these parameters are of great significance for preventing catastrophic events such as dam collapse.

[0004] When detecting internal defects of concrete dam of water conservancy project, due to the large length and height of the dam, a single probe cannot achieve comprehensive detection effect at this time, at present, in order to achieve more comprehensive detection operation of the dam, a multi-probe acoustic wave detector is usually used to simultaneously detect multiple positions.

[0005] There are many types of multi-probe acoustic wave detectors on the market, but when using the multi-probe acoustic wave detector on the market, although multiple probes are arranged thereon, the staff needs to arrange the probes in the corresponding positions one by one for detection operation each time, and after the detection is completed, the probes are retracted, which needs to be re-arranged each time for detection, not only wasting time, but also having large workload, affecting the detection efficiency, and cannot realize the direct pre-installation of the probes in the corresponding positions, and subsequent detection operation through wiring and power connection, which brings inconvenience to the user. UTILITY MODEL CONTENT

[0006] The utility model aims at providing dam body detection's multi-probe acoustic wave detector to solve the defects in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0008] The utility model provides a dam detects the multi -probe acoustic wave detector, including multi -probe acoustic wave detector main part, be provided with a plurality of insertion end sleeve on multi -probe acoustic wave detector main part, the insertion end sleeve inserts and cooperate has the insertion end, the end of insertion end is connected with the detection probe through the cable, the outside fixed mounting of detection probe has the outer waterproof cover, the lower portion of outer waterproof cover is provided with the support cylinder, the top surface of support cylinder is fixedly installed and is arranged the support pipe of vertical, the detection probe with support pipe inserts and cooperate, the support pipe is fixedly installed with the support disc, the outer waterproof cover is covered on the support pipe, the bottom cylinder body of outer waterproof cover is fixedly installed with the fixed ring, the fixed ring is fixedly installed on the upper surface of support disc.

[0009] Preferably, the bottom of the support cylinder is fixedly installed with a fixed base, and the fixed base is fixedly installed on the base of the dam.

[0010] Preferably, the support pipe is in communication with the inside of the support cylinder, and a plurality of heat dissipation holes are arranged on the top cylinder body of the support cylinder in a ring shape and at equal intervals.

[0011] Preferably, the number of heat dissipation holes is greater than 6, and the heat dissipation holes are arranged at an inclination of 45-60 degrees downward.

[0012] Preferably, a water retaining disc is fixedly installed on the bottom pipe body of the support pipe, and the water retaining disc covers the heat dissipation holes.

[0013] Preferably, a plurality of heat dissipation protrusions are fixedly installed on the annular side surface of the outer waterproof cover, and the inner end portions of the heat dissipation protrusions extend to the inside of the outer waterproof cover.

[0014] Preferably, a cable holder ring is arranged above the outer waterproof cover, and a plurality of vertical rods are fixedly installed between the cable holder ring and the top surface of the outer waterproof cover.

[0015] Preferably, the cable holder ring is in a ring shape, and the surface of the cable holder ring is an arc surface.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] 1、The utility model discloses a multi -probe acoustic wave detector main part can be stored in the base station of dam, and through the assembly of detection probe and cable after the support cylinder is preset at the corresponding position, realizes the detection operation after connecting the insertion end on multi -probe acoustic wave detector main part, need not repeatedly arrange detection probe every time, reaches the effect that convenient detection can be carried out after once arrangement.

[0018] 2, the utility model discloses the detection probe is protected inside through the waterproof outer sleeve and support pipe of setting, can play waterproof protection's effect, pass through the heat dissipation hole of setting, also benefit normal heat dissipation operation. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is whole structure schematic diagram of the utility model;

[0020] Figure 2 It is partial structure schematic diagram one of the utility model;

[0021] Figure 3 It is partial structure schematic diagram two of the utility model;

[0022] Figure 4 It is partial structure schematic diagram three of the utility model;

[0023] Figure 5 It is partial structure schematic diagram four of the utility model;

[0024] The meaning of each reference numeral in the drawing is as follows:

[0025] 1, multi-probe sound wave detector main body;10, plug-in end cover;

[0026] 2, support cylinder;20, fixed base;21, heat dissipation hole;22, support pipe;23, support disc;24, water baffle;25, waterproof outer sleeve;251, fixed ring;26, heat dissipation protrusion;27, cable ring;271, vertical rod;28, detection probe;281, cable;282, plug-in end. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0028] Please refer to Figures 1-5The utility model provides a technical scheme: dam body detects the multi -probe acoustic wave detection appearance, including multi -probe acoustic wave detection appearance main part 1, be provided with a plurality of plug -in end sleeve 10 on multi -probe acoustic wave detection appearance main part 1, the plug -in end sleeve 10 is inserted and is matched with plug -in end 282, the end of plug -in end 282 is connected with detection probe 28 through cable 281, need to explain, the multi -probe acoustic wave detection appearance main part 1 of the utility model, plug -in end sleeve 10, plug -in end 282, cable 281 and detection probe 28 etc. Component are general standard parts or the component that the person skilled in the art knows, its structure and principle are all for the person skilled in the art can be known through technical manual or known through conventional experimental method, in the idle place of the device, all electrical devices, the power element, electrical device and the controller and power supply that adapt are connected through wire, the specific connecting means should refer to the working principle in the utility model, the electrical devices are connected according to the working order, and the detailed connecting means are all the technology known in the art.

[0029] Specifically, the external detection probe 28 is fixedly installed with an external waterproof sleeve 25, the lower part of the external waterproof sleeve 25 is provided with a supporting cylinder 2, the top surface of the supporting cylinder 2 is fixedly installed with a supporting pipe 22 arranged in a vertical manner, the detection probe 28 is inserted and matched with the supporting pipe 22, and the external waterproof sleeve 25 is sleeved on the supporting pipe 22, so that the detection probe 28 is protected inside by using the external waterproof sleeve 25 and the supporting pipe 22, and the waterproof protection effect is achieved.

[0030] Specifically, the supporting pipe 22 is fixedly installed with a supporting disc 23, and the bottom cylinder of the external waterproof sleeve 25 is fixedly installed with a fixed ring 251. The fixed ring 251 is fixedly installed on the upper surface of the supporting disc 23 by a plurality of fastening screws, so that the fixed installation operation is facilitated.

[0031] In the embodiment, the bottom of the supporting cylinder 2 is fixedly installed with a fixed base 20, and the fixed base 20 is fixedly installed on the base of the dam outside by a plurality of fastening bolts, so that the fixed installation operation is achieved.

[0032] Specifically, the supporting pipe 22 is in communication with the inside of the supporting cylinder 2, a plurality of heat dissipation holes 21 arranged in a ring shape and at equal intervals are arranged on the top cylinder of the supporting cylinder 2, the number of the heat dissipation holes 21 is greater than 6, and the heat dissipation holes 21 are arranged in a downward inclination of 45°-60°, so that the heat dissipation operation is achieved at the heat dissipation hole 21 part.

[0033] Further, the bottom pipe body of the supporting pipe 22 is fixedly installed with a water baffle 24, and the water baffle 24 covers the top of the heat dissipation hole 21, so that the waterproof protection effect of the heat dissipation hole 21 part is achieved.

[0034] In addition, the annular side of the outer waterproof sleeve 25 is fixedly provided with a plurality of heat dissipation protrusions 26, the inner end of the heat dissipation protrusion 26 extends to the inside of the outer waterproof sleeve 25, and the heat dissipation protrusion 26 is used for further heat dissipation operation.

[0035] It is worth noting that the upper part of the outer waterproof sleeve 25 is provided with a cable ring 27, and a plurality of vertical rods 271 are fixedly arranged between the cable ring 27 and the top surface of the outer waterproof sleeve 25; the cable ring 27 is annular, and the surface of the cable ring 27 is arc-shaped, so that the cable ring 27 can support the cable 281.

[0036] In use, the dam detection multi-probe acoustic wave detector is first fixedly installed at the corresponding position of the outer dam base, then the detection probe 28 is inserted into the support pipe 22, the outer waterproof sleeve 25 is sleeved on the support pipe 22, the fixing ring 251 is fixedly installed on the support disc 23 by using a plurality of fastening screws, and finally the cable 281 is arranged, the plug-in end 282 and the multi-probe acoustic wave detector main body 1 are arranged in the dam base building, the plug-in end 282 is inserted into the plug-in end sleeve 10, and the multi-probe acoustic wave detector main body 1 is started to detect.

[0037] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only preferred examples of the utility model and do not limit the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. Dam detection multi-probe acoustic detector, comprising a multi-probe acoustic detector main body (1), characterized in that: The multi-probe acoustic wave detector main body (1) is provided with a plurality of plug-in end sleeves (10), the plug-in end sleeves (10) are plug-in matched with plug-in end heads (282), the end of the plug-in end head (282) is connected with a detection probe (28) through a cable (281), the outer part of the detection probe (28) is fixedly installed with an outer waterproof sleeve (25), the lower part of the outer waterproof sleeve (25) is provided with a supporting cylinder (2), the top surface of the supporting cylinder (2) is fixedly installed with a supporting pipe (22) arranged vertically, the detection probe (28) is plug-in matched with the supporting pipe (22), the supporting pipe (22) is fixedly installed with a supporting disc (23), the outer waterproof sleeve (25) is sleeved on the supporting pipe (22), the bottom cylinder of the outer waterproof sleeve (25) is fixedly installed with a fixed ring (251), and the fixed ring (251) is fixedly installed on the upper surface of the supporting disc (23).

2. The dam detection multi-probe acoustic wave detector of claim 1, wherein: The bottom of the supporting cylinder (2) is fixedly installed with a fixed base (20), and the fixed base (20) is fixedly installed on the base of an outer dam.

3. The dam detection multi-probe acoustic wave detector of claim 1, wherein: The supporting pipe (22) is connected with the inside of the supporting cylinder (2), and the top cylinder of the supporting cylinder (2) is provided with a plurality of heat dissipation holes (21) arranged in a ring shape at equal intervals.

4. The dam detection multi-probe acoustic wave detector of claim 3, wherein: The number of the heat dissipation holes (21) is greater than 6, and the heat dissipation holes (21) are arranged downwardly inclined by 45°-60°.

5. The dam detection multi-probe acoustic wave detector of claim 4, wherein: The bottom pipe body of the supporting pipe (22) is fixedly installed with a water retaining disc (24), and the water retaining disc (24) covers the upper part of the heat dissipation hole (21).

6. The dam detection multi-probe acoustic wave detector of claim 1, wherein: A plurality of heat dissipation protrusions (26) are fixedly installed on the annular side surface of the outer waterproof sleeve (25), and the inner end of the heat dissipation protrusion (26) extends to the inside of the outer waterproof sleeve (25).

7. The dam detection multi-probe acoustic wave detector of claim 1, wherein: A cable ring (27) is arranged above the outer waterproof sleeve (25), and a plurality of vertical rods (271) are fixedly installed between the cable ring (27) and the top surface of the outer waterproof sleeve (25).

8. The dam detection multi-probe acoustic wave detector of claim 7, wherein: The cable ring (27) is annular, and the surface of the cable ring (27) is arc-shaped.

Images