Cathode protection data acquisition equipment

Abstract

The utility model relates to cathode protection data acquisition equipment, which comprises a potential acquisition instrument body, a corner protector is arranged outside the potential acquisition instrument body, a wiring port is arranged on the front side of the potential acquisition instrument body, a protection mechanism is arranged outside the potential acquisition instrument body, and the protection mechanism comprises a dust cover. A dust cover is hinged to the front side of the potential acquisition instrument body, and a clamping groove is formed in the top of the dust cover. According to the cathodic protection data acquisition equipment, firstly, the dustproof cover is opened to be perpendicular to the potential acquisition instrument body, then the baffle at the corresponding position is opened to expose the wiring port, at the moment, a cable connector of external equipment is inserted into the wiring port, after a cable is inserted, a user pulls the pull rod to make the pressing plate retreat, and the cable faces downwards and passes through the dustproof cover, so that the cable is connected with the potential acquisition instrument body. And finally, after the cable is placed, the pull rod is loosened, at the moment, the limiting spring drives the pressing plate to reset, and the limiting groove of the pressing plate can further clamp the cable.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of cathodic protection, specifically to a cathodic protection data acquisition equipment. BACKGROUND

[0002] Cathodic protection technology is a kind of electrochemical protection technology, its principle is to apply an electric current to the corroded metal structure, makes the protected structure to be cathode, thereby inhibits the electron migration generated in the metal corrosion process, as the direct defense line of pipeline corrosion protection, plays the key role of weakening for the occurrence of corrosion, the existing cathodic protection data acquisition device usually adopts intelligent potential acquisition instrument.

[0003] For example, the utility model with patent number CN217839141U, an intelligent potential acquisition instrument, the utility model discloses a fixing seat, a protection plate, a fixed groove, a torsional spring, a cross bar, a connecting hole, improve the phenomenon that the interface is exposed outside when the original intelligent potential acquisition instrument is not used, through the structure, make the interface closed, but the interface is concentrated in the use process of the device, easy to lead to the mutual entanglement of electric wire, and the protection plate only has one, when the protection plate is opened, all interfaces are exposed outside, dust can enter the acquisition instrument from the unused interface, thereby leading to the problem of poor dustproof effect, therefore, a kind of cathodic protection data acquisition equipment is presented to solve the problem raised above. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of prior art, the utility model provides a kind of cathodic protection data acquisition equipment, with the advantage of wire anti-entanglement, solve the problem that the interface is concentrated in the use process of the device, easy to lead to the mutual entanglement of electric wire, and the protection plate only has one, when the protection plate is opened, all interfaces are exposed outside, dust can enter the acquisition instrument from the unused interface, thereby leading to the problem of poor dustproof effect.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of cathodic protection data acquisition equipment, including potential acquisition instrument body, the outside of the potential acquisition instrument body is equipped with angle guard, the front side of the potential acquisition instrument body is equipped with wiring port, the outside of the potential acquisition instrument body is provided with protection mechanism;

[0006] The protection mechanism includes dust cover, the front side of the potential acquisition instrument body is hinged with dust cover, the top of the dust cover is equipped with clamping groove, the top of the potential acquisition instrument body is hinged with baffle, the front side of the potential acquisition instrument body is fixedly installed with limit seat, the inside of the limit seat is installed with left and right limit spring, the inside of the limit seat is installed with pressing plate, the rear side of the pressing plate is connected with pull rod.

[0007] Further, the front side of the dust cover is provided with a first magnetic stripe, the top of the potential acquisition instrument body is provided with a second magnetic stripe, and the front side of the potential acquisition instrument body is fixedly provided with a display screen.

[0008] Further, the number of the wiring ports is six, the six baffles correspond to the positions of the six wiring ports respectively, and the limiting seat is in a U shape.

[0009] Further, the number of the clamping grooves is the same as that of the wiring ports, and the number of the limiting springs is two.

[0010] Further, the rear side of each of the two limiting springs is connected with the inner wall of the limiting seat, and the side, away from the limiting seat, of the limiting spring is connected with the rear side of the pressing plate.

[0011] Further, the rear side of each of the two limiting springs is connected with the inner wall of the limiting seat, and the side, away from the limiting seat, of the limiting spring is connected with the rear side of the pressing plate.

[0012] Compared with the prior art, the technical scheme has the following beneficial effects:

[0013] The cathodic protection data acquisition equipment can connect the potential acquisition instrument body and each external device through wires through the wiring ports, thereby realizing the acquisition of various data of the pipeline, protecting the four corners of the potential acquisition instrument body through the four corner guards, preventing damage caused by knocking and prolonging the service life of the equipment, and achieving good dustproof effect and avoiding the mutual entanglement of wires through the protection mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic view of the utility model;

[0015] Figure 2 It is a front view schematic view of the utility model;

[0016] Figure 3 It is a rear side schematic view of the utility model.

[0017] In the figure: 1, potential acquisition instrument body, 2, corner guard, 3, wiring port, 4, protection mechanism, 401, dust cover, 402, clamping groove, 403, baffle, 404, limiting seat, 405, limiting spring, 406, pressing plate, 407, pull rod, 5, first rack, 6, second magnetic stripe. DETAILED DESCRIPTION

[0018] Clearly, the described embodiments are merely part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0019] Please refer to Figures 1-3 A cathodic protection data acquisition device, comprising a potential acquisition instrument body 1, a corner guard 2 is installed outside the potential acquisition instrument body 1, a wiring port 3 is formed on the front side of the potential acquisition instrument body 1, and a protection mechanism 4 is arranged outside the potential acquisition instrument body 1.

[0020] The protection mechanism 4 comprises a dust cover 401, the dust cover 401 is hinged to the front side of the potential acquisition instrument body 1, a clamping groove 402 is formed in the top of the dust cover 401, a baffle 403 is hinged to the top of the potential acquisition instrument body 1, a limiting seat 404 is fixedly installed on the front side of the potential acquisition instrument body 1, left and right limiting springs 405 are installed in the limiting seat 404, a pressing plate 406 is installed in the limiting seat 404, and a pull rod 407 is connected to the rear side of the pressing plate 406.

[0021] In Figure 1 and Figure 2 , a first magnetic stripe 5 is installed on the front side of the dust cover 401, a second magnetic stripe 6 is installed on the top of the potential acquisition instrument body 1, the first magnetic stripe 5 and the second magnetic stripe 6 are mutually adsorbed by closing the dust cover 401, so that the dust cover 401 is fixed and stable, and a display screen is fixedly installed on the front side of the potential acquisition instrument body 1.

[0022] In Figure 1 and Figure 2 , the structures of the protection mechanism 4 cooperate with each other, so that the dustproof effect is good and the effect of avoiding mutual entanglement of wires is achieved, the protection mechanism 4 comprises the dust cover 401, the clamping groove 402, the baffle 403, the limiting seat 404, the limiting spring 405, the pressing plate 406 and the pull rod 407, the number of the wiring ports 3 is six, the six baffles 403 correspond to the positions of the six wiring ports 3 respectively, and the limiting seat 404 is in a U shape.

[0023] In Figure 1 and Figure 3 , the number of the clamping grooves 402 is the same as the number of the wiring ports 3, the number of the limiting springs 405 is two, when the cable is placed, the pull rod 407 is loosened, at this time, the limiting spring 405 drives the pressing plate 406 to reset, the limiting groove of the pressing plate 406 further clamps the cable, and the mutual entanglement of the cables is prevented.

[0024] In Figure 2 and Figure 3The rear side of the two limiting springs 405 is connected with the inner wall of the limiting seat 404, and the side of the limiting spring 405 away from the limiting seat 404 is connected with the rear side of the pressing plate 406.

[0025] In Figure 2 and Figure 3 The rear side of the two pull rods 407 extends to the outside of the limiting seat 404, and the rear side of the pressing plate 406 is provided with six limiting grooves.

[0026] In summary, the cathode protection data acquisition device is provided with the dust cover 401, when the potential acquisition instrument body 1 is used, the first magnetic stripe 5 and the second magnetic stripe 6 are adsorbed to each other by closing the dust cover 401, so that the dust cover 401 is fixed and stable, and the potential acquisition instrument body 1 is protected, the baffle 403 is provided, each single baffle 403 can protect a single unused wiring port 3, the limiting seat 404 is provided to limit the pressing plate 406, when the cable is plugged in, the user pulls the pull rod 407, the pressing plate 406 retreats, the cable goes down and passes through the dust cover 401, and is sequentially clamped into each clamping groove 402, so that the cables are prevented from being entangled with each other, the limiting spring 405 is provided, when the cable is placed, the pull rod 407 is released, at this time, the limiting spring 405 drives the pressing plate 406 to reset, and the limiting groove of the pressing plate 406 further clamps the cable to prevent the cables from being entangled with each other.

[0027] In use, first, the dust cover 401 is opened and is perpendicular to the potential acquisition instrument body 1, then the baffle 403 at the corresponding position is lifted to expose the wiring port 3, at this time, the cable connector of the external device is inserted into the wiring port 3, when the cable is plugged in, the user pulls the pull rod 407, the pressing plate 406 retreats, the cable goes down and passes through the dust cover 401, and is sequentially clamped into each clamping groove 402, finally, when the cable is placed, the pull rod 407 is released, at this time, the limiting spring 405 drives the pressing plate 406 to reset, and the limiting groove of the pressing plate 406 further clamps the cable, so that the problem that the interfaces are concentrated in use, the cables are easily entangled with each other, and the protective plate is only one piece, when the protective plate is opened, all the interfaces are exposed, and dust enters the acquisition instrument from the unused interfaces, thereby causing poor dustproof effect is solved.

[0028] The specific model and specification of each device in the present application are determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the art, so it will not be described in detail.

[0029] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. The scope of the present application shall be limited only by the claims.

[0030] While the embodiments of the present application have been shown and described with respect to particular embodiments thereof, it will be understood by those skilled in the art that various changes in form and details can be made therein without departing from the spirit and scope of the application. Therefore, the scope of the application should not be limited by the embodiments, but should be defined only in accordance with the following claims and their equivalents.

Claims

1. A cathodic protection data acquisition device, comprising a potential acquisition unit (1), characterized in that: The potential acquisition instrument body (1) is equipped with corner guards (2), the potential acquisition instrument body (1) has a wiring port (3) on the front side, and the potential acquisition instrument body (1) is equipped with a protective mechanism (4). The protective mechanism (4) includes a dust cover (401), the dust cover (401) is hinged to the front side of the potential acquisition instrument body (1), the top of the dust cover (401) is provided with a slot (402), the top of the potential acquisition instrument body (1) is hinged with a baffle (403), a limiting seat (404) is fixedly installed on the front side of the potential acquisition instrument body (1), the limiting seat (404) is provided with left and right limiting springs (405), the limiting seat (404) is provided with a pressure plate (406), and a pull rod (407) is connected to the rear side of the pressure plate (406).

2. The cathodic protection data acquisition device according to claim 1, characterized in that: A first magnetic strip (5) is installed on the front side of the dust cover (401), a second magnetic strip (6) is installed on the top of the potential acquisition instrument body (1), and a display screen is fixedly installed on the front side of the potential acquisition instrument body (1).

3. The cathodic protection data acquisition device according to claim 1, characterized in that: The number of the wiring ports (3) is six, and the six baffles (403) correspond to the positions of the six wiring ports (3) respectively. The limiting seat (404) is U-shaped.

4. The cathodic protection data acquisition device according to claim 1, characterized in that: The number of slots (402) is the same as the number of terminals (3), and the number of limiting springs (405) is two.

5. The cathodic protection data acquisition device according to claim 1, characterized in that: The rear sides of both limiting springs (405) are connected to the inner wall of the limiting seat (404), and the side of the limiting spring (405) away from the limiting seat (404) is connected to the rear side of the pressure plate (406).

6. The cathodic protection data acquisition device according to claim 1, characterized in that: The rear sides of both pull rods (407) extend to the outside of the limiting seat (404), and the rear side of the pressure plate (406) is provided with six limiting grooves.

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