Cathode protection detection device for buried water delivery pipeline

Abstract

The utility model discloses a buried water pipeline cathode protection detection device which comprises a bottom plate, a mounting seat is mounted in the center of the top of the bottom plate, a detection pile is mounted on the inner side of the mounting seat, a fixing seat is mounted on the outer side of the top of the bottom plate, and a through groove is formed in the center of the outer side of the fixing seat in a penetrating mode. An adjusting mechanism is arranged in the through groove, arc-shaped clamping plates are movably connected to the two ends of the top of the mounting base, and mounting plates are mounted at the ends of the arc-shaped clamping plates. When the device needs to be transported, the detection pile and the mounting seat are separated and then are independently placed for transportation, so that the device can be divided into two parts so as to be conveniently placed, the detection pile can be completely laid flat, the transportation difficulty is reduced, and the transportation efficiency is improved. And in the transportation process, a device formed by combining the fixing base and the mounting base is small in size and convenient to place, and the possibility of extrusion deformation in the transportation process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of detection piles, in particular to a cathode protection detection device for a buried water pipeline. Background Art

[0002] Cathodic protection technology is a type of electrochemical protection technology. Its principle is to artificially connect a negative potential to the metal sheath of the cable and connect a positive electrode to an electrode at a certain distance to ensure that the metal sheath of the cable has a negative potential to the ground. In this way, there will be no current flowing out through the sheath of the cable, which will protect the cable sheath. Cathodic protection is used in many occasions and is usually composed of a power transformer and a bridge rectifier.

[0003] At present, cathodic protection detection of buried pipelines is mostly achieved through detection piles. In order to ensure the stability of the detection piles in the subsequent process, a fixing plate perpendicular to the surface of the fixing pile is set at the bottom of the detection pile. However, the setting of the fixing plate not only makes it impossible for the detection pile to be placed completely flat, making transportation very inconvenient, but also may cause the fixing plate to be squeezed and deformed during transportation, affecting the normal installation of the subsequent detection piles.

[0004] Therefore, it is necessary to provide a buried water pipeline cathodic protection detection device to solve the above technical problems. Utility Model Content

[0005] The purpose of the utility model is to provide a cathodic protection detection device for buried water pipelines to solve the problem in the above-mentioned background technology that the fixing plate may be squeezed and deformed during transportation, thereby affecting the normal installation of subsequent detection piles. The technical solution of the utility model is aimed at the technical problem that the existing technical solutions are too single, and provides a solution that is significantly different from the existing technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cathodic protection detection device for a buried water pipeline, comprising a base plate, a mounting seat is installed at the top center of the base plate, a detection pile is installed on the inner side of the mounting seat, a fixing seat is installed on the top outer side of the base plate, a through groove is opened through the outer center of the fixing seat, and an adjustment mechanism is arranged inside the through groove.

[0007] Preferably, arc-shaped clamping plates are movably connected to both ends of the top of the mounting seat, and mounting plates are installed at the ends of the arc-shaped clamping plates.

[0008] Preferably, two ends of the top of the mounting seat are provided with limiting sliding grooves, and the interior of the limiting sliding grooves is provided with limiting sliding blocks fixed to the bottom of the arc-shaped clamping plate.

[0009] Preferably, the adjustment mechanism includes a connecting groove opened on the outer side of the bottom of the through groove, the interior of the connecting groove is rotatably connected with a rotating rod, the opposite end of the rotating rod is connected to a rotating plate, and a mounting hole is opened through the interior of the rotating plate.

[0010] Preferably, a slot communicating with the through slot is formed at the top of one end of the fixing seat away from the mounting seat, and the slot is engaged with blocks fixed at both ends of the rotating plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] When the device needs to be transported, the utility model separates the detection pile from the mounting seat and then places them separately for transportation, which not only makes the device easy to place by dividing it into two parts, but also makes the detection pile completely flat, thus reducing the difficulty of transportation. In addition, the volume of the device combined with the fixing seat and the mounting seat is small during transportation, which is convenient for placement and reduces the possibility of extrusion deformation during transportation.

[0013] When the utility model needs to detect, first the detection pile is inserted into the mounting seat for positioning, and then the detection pile can be clamped and fixed by the arranged arc clamping plate, and the threaded holes are opened on the arranged mounting plate for fixing by bolts. On the mud ground, a hole is directly dug, and then the bottom plate is put into the cover for fixing, and then the detection is carried out. When it is difficult to dig a hole on the concrete ground, the rotation of the rotating plate can be controlled by the arranged rotating rod, so that the rotating plate is parallel to the ground, and then the mounting rod is inserted through the mounting hole for fixing. The utility model can be suitable for fixed installation in various situations and has a wider range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 It is a three-dimensional diagram of the unfolded rotating plate of the utility model;

[0016] Figure 3 This is a front view structural schematic diagram of the utility model;

[0017] Figure 4 For this utility model Figure 3 Enlarged view of point A in the middle;

[0018] Figure 5 It is a top view of the utility model;

[0019] Figure 6 For this utility model Figure 5 Enlarged view of point B in the middle;

[0020] Figure 7This is a front view structural schematic diagram of the connection between the mounting base and the detection pile of the utility model.

[0021] In the figure: 1, bottom plate; 2, mounting seat; 3, detection pile; 4, fixing seat; 5, through slot; 6, adjustment mechanism; 601, connecting slot; 602, rotating rod; 603, rotating plate; 604, mounting hole; 7, arc clamping plate; 8, mounting plate; 9, limiting slide slot; 10, limiting slider; 11, card slot; 12, card block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0024] See also Figure 1-7 A buried water pipeline cathodic protection detection device comprises a base plate 1, a mounting seat 2 is installed at the top center of the base plate 1, a detection pile 3 is installed on the inner side of the mounting seat 2, a fixing seat 4 is installed on the top outer side of the base plate 1, a through groove 5 is opened through the outer center of the fixing seat 4, and an adjustment mechanism 6 is arranged inside the through groove 5.

[0025] like Figure 1-7As shown, arc-shaped clamping plates 7 are movably connected to the two ends of the top of the mounting seat 2, and mounting plates 8 are installed at the ends of the arc-shaped clamping plates 7. The detection pile 3 can be clamped and fixed by the arc-shaped clamping plates 7, and the threaded holes are opened on the mounting plates 8 to fix them with bolts.

[0026] like Figure 1-7 As shown, limiting grooves 9 are provided at both ends of the top of the mounting base 2, and limiting slide blocks 10 are provided inside the limiting grooves 9 and fixed at the bottom of the arc-shaped clamping plate 7. The movement of the arc-shaped clamping plate 7 can be controlled by the limiting grooves 9 and the limiting slide blocks 10, so as to facilitate the installation and disassembly of the detection pile 3.

[0027] like Figure 1-7 As shown, the adjustment mechanism 6 includes a connecting groove 601 opened on the outer side of the bottom of the through groove 5, and the connecting groove 601 is rotatably connected to a rotating rod 602 inside, and the opposite end of the rotating rod 602 is connected to a rotating plate 603, and a mounting hole 604 is opened inside the rotating plate 603. The rotation of the rotating plate 603 can be controlled by the set rotating rod 602, so that the rotating plate 603 is parallel to the ground, and then the mounting rod is inserted through the mounting hole 604 for fixing.

[0028] like Figure 1-7 As shown, a slot 11 connected to the through slot 5 is provided at the top of one end of the fixing seat 4 away from the mounting seat 2, and the slot 11 is connected to blocks 12 fixed at both ends of the rotating plate 603. The rotating plate 603 can be accommodated in the through slot 5 by setting the slot 11 and the block 12, thereby reducing the volume of the fixing seat 4 for easy transportation.

[0029] Working principle: When the device needs to be transported, the detection pile 3 is separated from the mounting base 2 and then placed separately for transportation. Not only can the device be divided into two parts for easy placement, but the detection pile 3 can also be placed completely flat, reducing the difficulty of transportation. In addition, the device combined with the fixing base 4 and the mounting base 2 is small in size and easy to place during transportation, which reduces the possibility of extrusion and deformation during transportation. When inspection is required, the detection pile 3 is first inserted into the mounting base 2 for positioning, and then the detection pile 3 can be clamped and fixed by the arc-shaped clamping plate 7, and fixed by bolts through the threaded holes on the mounting plate 8. On the muddy ground, a hole is directly dug, and then the bottom plate 1 is placed in the cover for fixing, and then the inspection is carried out. When it is difficult to dig a hole on the concrete ground, the rotation of the rotating plate 603 can be controlled by the rotating rod 602, so that the rotating plate 603 is parallel to the ground, and then the mounting rod is inserted through the mounting hole 604 for fixing. It can be suitable for fixed installation in various situations and has a wider range of applications.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A buried water pipeline cathodic protection detection device, comprising a bottom plate (1), characterized in that: A mounting seat (2) is installed at the top center of the base plate (1), a detection pile (3) is installed on the inner side of the mounting seat (2), a fixing seat (4) is installed on the outer side of the top of the base plate (1), a through slot (5) is provided through the outer center of the fixing seat (4), and an adjustment mechanism (6) is provided inside the through slot (5); The two ends of the top of the mounting seat (2) are movably connected with arc-shaped clamping plates (7), and the ends of the arc-shaped clamping plates (7) are both installed with mounting plates (8); The top two ends of the mounting seat (2) are provided with limit sliding grooves (9), and the inside of the limit sliding grooves (9) is provided with limit sliding blocks (10) fixed to the bottom of the arc-shaped clamping plate (7).

2. A buried water pipeline cathodic protection detection device according to claim 1, characterized in that: The adjusting mechanism (6) comprises a connecting groove (601) provided on the outer side of the bottom of the through groove (5); a rotating rod (602) is rotatably connected inside the connecting groove (601); an opposite end of the rotating rod (602) is connected to a rotating plate (603); and a mounting hole (604) is provided inside the rotating plate (603).

3. A buried water pipeline cathodic protection detection device according to claim 2, characterized in that: A clamping groove (11) communicating with the through groove (5) is formed at the top of one end of the fixing seat (4) away from the mounting seat (2), and the clamping groove (11) is clamped with clamping blocks (12) fixed at both ends of the rotating plate (603).

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