Fuel gas pipeline cathode test pile equipment

Abstract

The utility model discloses fuel gas pipeline cathode test pile equipment, and relates to the technical field of test piles, in particular to fuel gas pipeline cathode test pile equipment which comprises a test pile body, an adjusting bin is arranged at the lower end of the test pile body, a connecting through hole is formed in the adjusting bin, and a supporting sliding rod is slidably connected into the connecting through hole. A limiting disc is arranged at the upper end of the supporting sliding rod, a first spring is arranged on the lower surface of the limiting disc, the end, away from the limiting disc, of the first spring is arranged on the inner wall of the adjusting bin, a fixing base is arranged at the end, away from the limiting disc, of the supporting sliding rod, and a storage bin is formed below the test pile body. According to the fuel gas pipeline cathode test pile equipment, through cooperative arrangement of the supporting sliding rod, the first spring, the supporting connecting plate, the fixing base, the adjusting connecting rod and the inserting base, the fuel gas pipeline cathode test pile equipment has the effects that the stability of the test pile body is improved, and the test pile body is prevented from inclining as much as possible.

Description

TECHNICAL FIELD

[0001] The utility model relates to test pile technical field, concretely is a kind of gas pipeline cathode test pile equipment. BACKGROUND

[0002] Test pile is designed as multifunctional test pile, is used for the detection of cathodic protection parameter, is indispensable device in pipeline management maintenance, is laid along line according to test function, and pipeline potential, current, insulation performance detection are often used to intelligent test pile.Cathodic protection test pile is mainly used for the detection of cathodic protection parameter, is indispensable device in pipeline management maintenance, is laid along line according to test function.Test pile can be used for the test of pipeline potential, current, insulation performance, and also can be used for the test of covering layer leak detection and ac-dc interference.

[0003] Test pile needs to be inserted in the ground in prior art, but after long time use, the bottom of test pile is prone to be corroded by rainwater, so that the bottom of test pile is prone to loosen, test pile is skewed, and test pile cannot be normally used, meanwhile, in prior art, wiring board of test pile is fixed in pile body, but as its small space, it is not easy to operate, and screw and terminal cap of wiring board are prone to slide into pile body, so that potential measurement and later maintenance are not convenient. UTILITY MODEL CONTENT

[0004] (1) technical problem solved

[0005] In view of the deficiencies of prior art, the utility model provides a kind of gas pipeline cathode test pile equipment, solves the problems raised in the above background art.

[0006] (2) technical scheme

[0007] To achieve the above object, the utility model is realized by the following technical scheme: a kind of gas pipeline cathode test pile equipment, including test pile body, the lower end of test pile body is equipped with adjusting bin, adjusting bin is equipped with connecting through-hole in the inside, connecting through-hole is slidably connected with support slide bar in the inside, the upper end of support slide bar is provided with limit disc, the lower surface of limit disc is provided with first spring, the end of first spring away from limit disc is arranged on the inner wall of adjusting bin, the end of support slide bar away from limit disc is provided with fixed seat, the lower of test pile body is equipped with storage bin, the inside of storage bin is provided with support shaft, the outer surface of support shaft is rotatably connected with support connecting plate, the end of support connecting plate away from support shaft is provided with fixed shaft, the outer surface of fixed shaft is rotatably connected with fixed plate, and the inside of fixed plate is equipped with insertion through-hole.

[0008] Optionally, the inner side of support connecting plate is provided with connecting seat, connecting seat is rotatably connected with adjusting connecting rod in the inside, the end of adjusting connecting rod away from connecting seat is rotatably connected with rotating shaft, and rotating shaft is rotatably connected in the inside of fixed seat.

[0009] Optionally, the lower surface of the fixed seat is provided with a plug-in seat, and the size of the plug-in seat is the same as that of the test pile body.

[0010] Optionally, the number of the support connecting plates and the adjusting connecting rods is several, which are uniformly distributed around the fixed seat.

[0011] Optionally, the middle part of the test pile body is provided with a mounting bin, one side of the mounting bin is provided with a hinge, the mounting bin is hingedly connected with an arc-shaped mounting plate, and the inner wall of the arc-shaped mounting plate is provided with a detection element.

[0012] Optionally, the outer surface of the test pile body is provided with a protective sleeve, the protective sleeve is slidingly connected to the outside of the test pile body, the outer surface of the test pile body is provided with a sealing ring, and the number of the sealing ring is two, one is on the inner wall of the protective sleeve and the other is on the lower side of the protective sleeve.

[0013] Optionally, the upper end of the test pile body is provided with a conical rain cover, and the size of the conical rain cover is larger than that of the protective sleeve.

[0014] (Three) beneficial effects

[0015] The utility model provides a kind of gas pipeline cathode test pile equipment, with following beneficial effects:

[0016] 1, the gas pipeline cathode test pile equipment of this, by the cooperation of support slide bar, first spring, support connecting plate, fixed seat, adjusting connecting rod, plug-in seat, make the gas pipeline cathode test pile equipment with the stability of test pile body is improved, as far as possible avoid the effect that test pile body occurs skew.

[0017] 2, the gas pipeline cathode test pile equipment of this, by the cooperation of mounting bin, arc-shaped mounting plate, protective sleeve and sealing ring, make the gas pipeline cathode test pile equipment with the effect that extension maintenance space is equipped, inside element maintenance of wiring board is facilitated. DETAILED DESCRIPTION

[0018] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0019] Figure 2 It is the external structure schematic diagram of the support slide bar of the utility model;

[0020] Figure 3 It is the utility model Figure 2 Enlarged structure schematic diagram of place A of the utility model;

[0021] Figure 4 It is the structure schematic diagram of arc-shaped mounting plate of the utility model;

[0022] Figure 5 The structure schematic view of the arc-shaped mounting plate closing;

[0023] Figure 6 The structure schematic view of the front view.

[0024] In the figure: 1, test pile body; 2, support slide rod; 3, first spring; 4, fixed seat; 5, support connecting plate; 6, fixed plate; 7, adjusting connecting rod; 8, plug-in seat; 9, arc-shaped mounting plate; 10, detection element; 11, protective sleeve; 12, sealing ring; 13, conical rain cover. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0026] Embodiment 1

[0027] A kind of gas pipeline cathode test pile equipment, including test pile body 1, the lower end of test pile body 1 is equipped with adjusting bin, adjusting bin is equipped with connecting through hole in the inside, connecting through hole is slidably connected with support slide rod 2 in the inside, the upper end of support slide rod 2 is provided with limit disc, the lower surface of limit disc is provided with first spring 3, the end of first spring 3 away from limit disc is arranged on the inner wall of adjusting bin, the end of support slide rod 2 away from limit disc is provided with fixed seat 4, the lower of test pile body 1 is equipped with storage bin, the inside of storage bin is provided with support pivot, the outer surface of support pivot is rotatably connected with support connecting plate 5, the end of support connecting plate 5 away from support pivot is provided with fixed shaft, the outer surface of fixed shaft is rotatably connected with fixed plate 6, the inside of fixed plate 6 is equipped with plug-in through hole, the inner side of support connecting plate 5 is provided with connecting seat, adjusting connecting rod 7 is rotatably connected in the inside of connecting seat, the end of adjusting connecting rod 7 away from connecting seat is rotatably connected with rotating shaft, rotating shaft is rotatably connected in the inside of fixed seat 4, the lower surface of fixed seat 4 is provided with plug-in seat 8, the size of plug-in seat 8 is same with the size of test pile body 1, the number of support connecting plate 5 and adjusting connecting rod 7 is several, and it is evenly distributed around fixed seat 4, the middle of test pile body 1 is equipped with installation bin, one side of installation bin is provided with hinge, installation bin is hingedly connected with arc-shaped mounting plate 9 through hinge, the inner wall of arc-shaped mounting plate 9 is provided with detection element 10, the outer surface of test pile body 1 is provided with protective sleeve 11, protective sleeve 11 is slidably connected on the outside of test pile body 1, the outer surface of test pile body 1 is provided with sealing ring 12, the number of sealing ring 12 is two, one is in the inner wall of protective sleeve 11, and the other is on the lower side of protective sleeve 11, the upper end of test pile body 1 is provided with conical rain cover 13, the size of conical rain cover 13 is greater than the size of protective sleeve 11.

[0028] In order to realize that the gas pipeline cathode test pile equipment has the effect of improving the stability of the test pile body 1 and avoiding the test pile body 1 from being skewed as much as possible, and the effect of making the gas pipeline cathode test pile equipment have an extended maintenance space to facilitate the maintenance of the internal elements of the wiring board, as shown in the accompanying Figures 1-6 As shown in the accompanying drawings, the application adopts the following structure: through the cooperation of the supporting slide rod 2, the first spring 3, the supporting connecting plate 5, the fixed seat 4, the adjusting connecting rod 7, the plug-in seat 8, the mounting bin, the arc-shaped mounting plate 9, the protective sleeve 11 and the sealing ring 12, in the process of use, when the test pile body 1 is being transported, the first spring 3 is in an initial state of not being stretched, and then the adjusting connecting rod 7 and the supporting connecting plate 5 accommodate the lower part of the test pile body 1, at the same time, the plug-in seat 8 is separated from the test pile body 1, and the test pile body 1 is in an original column state, which reduces the occupied space of the supporting connecting plate 5 and facilitates transportation, when installation is performed, the plug-in seat 8 is plugged into the corresponding position, under the action of the gravity of the test pile body 1, the supporting slide rod 2 and the test pile body 1 slide relative to each other, the first spring 3 is stretched, thereby driving the adjusting connecting rod 7 to rotate and driving the supporting connecting plate 5 to rotate, the supporting connecting plate 5 is unfolded, the fixed plate 6 is fixed to the ground through the fixed bolt passing through the plug-in through hole, the plug-in seat 8 is also fixed to the ground, under the action of the supporting connecting plate 5, a triangle is formed between the test pile body 1, the ground and the supporting connecting plate 5, which greatly increases the stability of the test pile body 1 after being fixed, thereby realizing the effect of making the gas pipeline cathode test pile equipment have the effect of improving the stability of the test pile body 1 and avoiding the test pile body 1 from being skewed as much as possible, when it is necessary to maintain and detect the detection elements 10 on the internal wiring board body of the test pile body 1, the arc-shaped mounting plate 9 is exposed by sliding the protective sleeve 11 upwards, then the arc-shaped mounting plate 9 is rotated to expose the internal detection elements 10, at the same time, the side surface of the arc-shaped mounting plate 9 abuts against the protective sleeve 11 to fix the protective sleeve 11, thereby exposing the detection elements 10 to the outside of the test pile body 1, which facilitates the rapid maintenance of the detection elements 10, after the detection and maintenance are completed, the arc-shaped mounting plate 9 is buckled by reversing it, then the protective sleeve 11 is slid downwards, the lower side inner top wall of the protective sleeve 11 contacts the sealing ring 12 at the same time, the protective sleeve 11 is sealed, the detection elements 10 in the arc-shaped mounting plate 9 are protected in a sealed manner, at the same time, under the action of the conical rain cover 13, the test pile body 1 can also be effectively protected externally, thereby realizing the effect of making the gas pipeline cathode test pile equipment have an extended maintenance space to facilitate the maintenance of the internal elements of the wiring board.

[0029] The above is only a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A gas pipeline cathode test stake apparatus comprising a test stake body, characterised in that: The lower end of the test pile body is provided with an adjusting bin, a connecting hole is formed in the inside of the adjusting bin, a supporting slide rod is slidably connected in the inside of the connecting hole, a limiting disc is arranged at the upper end of the supporting slide rod, a first spring is arranged on the lower surface of the limiting disc, the end of the first spring away from the limiting disc is arranged on the inner wall of the adjusting bin, a fixing seat is arranged at the end of the supporting slide rod away from the limiting disc, a storage bin is formed below the test pile body, a supporting shaft is arranged in the inside of the storage bin, a supporting connecting plate is rotatably connected to the outer surface of the supporting shaft, a fixing shaft is arranged at the end of the supporting connecting plate away from the supporting shaft, a fixing plate is rotatably connected to the outer surface of the fixing shaft, and a plug-in hole is formed in the inside of the fixing plate.

2. A gas pipeline cathodic test pile apparatus according to claim 1, characterised in that: The inside of the supporting connecting plate is provided with a connecting seat, the inside of the connecting seat is rotatably connected with an adjusting connecting rod, the end of the adjusting connecting rod away from the connecting seat is rotatably connected with a rotating shaft, and the rotating shaft is rotatably connected in the inside of the fixing seat.

3. A gas pipeline cathodic test pile apparatus as defined in claim 1, wherein: The lower surface of the fixing seat is provided with a plug-in seat, and the size of the plug-in seat is the same as that of the test pile body.

4. A gas pipeline cathodic test pile apparatus as defined in claim 1, wherein: The number of the supporting connecting plates and the adjusting connecting rods is several, which are evenly distributed around the fixing seat.

5. A gas pipeline cathodic test pile apparatus as defined in claim 1, wherein: The middle part of the test pile body is provided with a mounting bin, one side of the mounting bin is provided with a hinge, the mounting bin is hingedly connected with an arc-shaped mounting plate through the hinge, and the inner wall of the arc-shaped mounting plate is provided with a detection element.

6. A gas pipeline cathodic test pile apparatus as defined in claim 1, wherein: The outer surface of the test pile body is provided with a protective sleeve, the protective sleeve is slidably connected to the outside of the test pile body, the outer surface of the test pile body is provided with a sealing ring, the number of the sealing rings is two, one is arranged on the inner wall of the protective sleeve, and the other is arranged on the lower side of the protective sleeve.

7. A gas pipeline cathodic test pile apparatus as defined in claim 1, wherein: The upper end of the test pile body is provided with a conical rain cover, and the size of the conical rain cover is larger than that of the protective sleeve.

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