CN210176958U - Cathode protection test pile - Google Patents
Cathode protection test pile Download PDFInfo
- Publication number
- CN210176958U CN210176958U CN201920922001.XU CN201920922001U CN210176958U CN 210176958 U CN210176958 U CN 210176958U CN 201920922001 U CN201920922001 U CN 201920922001U CN 210176958 U CN210176958 U CN 210176958U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- electric wire
- snap ring
- clamping ring
- cathodic protection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a cathodic protection test stake relates to the technical field of fender pile equipment, and it includes electric wire and test hole, the cover is equipped with the snap ring on the electric wire, and the rigid coupling has the mark subsides that are used for discerning the electric wire position on the outer peripheral face of snap ring, marks to paste towards test hole. The utility model discloses have the time that reduces the staff and seek the electric wire, improve work efficiency's effect.
Description
Technical Field
The utility model belongs to the technical field of the technique of protection stake equipment and specifically relates to a cathodic protection test stake is related to.
Background
The cathodic protection test pile is an indispensable device in a cathodic protection system and is mainly used for detecting the cathodic protection effect and the operation parameters. The method is mainly used for detecting the potential, current and insulating property of the pipeline.
Referring to fig. 1, current cathodic protection test stake generally includes stake 1, 1 inside hollow structure that is of pile body, pile body 1 offer on global with 1 inside intercommunication of pile body test hole 2, it is equipped with test door 3 to cover on test hole 2, test door 3 articulates on pile body 1, 1 internally mounted has wiring board 4 at pile body, wiring board 4 is just to test hole 3, wiring board 4 is provided with a plurality of terminal 41 towards the one side of test hole 2, wiring board 4 deviates from the one side of terminal and is connected with a plurality of electric wire 5.
The above prior art solutions have the following drawbacks: because the electric wire 5 in the pile body 1 is more, when a worker overhauls the cathodic protection test pile, the connecting position of the electric wire 5 and the wiring board 4 is located on the back of the wiring board 4, and the color of the insulating sheath of the electric wire 5 is generally black, the worker often does not know which electric wire 5 corresponds to the wiring terminal 41, the time is spent on searching the electric wires 5 one by one, and the time is wasted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cathodic protection test stake, its advantage is that the time that the staff looked for the electric wire is reduced, improves work efficiency.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a cathode protection test pile comprises an electric wire and a test hole, wherein a clamping ring is sleeved on the electric wire, a marking paste for identifying the position of the electric wire is fixedly connected to the outer peripheral surface of the clamping ring, and the marking paste faces the test hole;
the snap ring includes the snap ring, and the one end of going up the snap ring articulates there is lower snap ring, and the other end rigid coupling of going up the snap ring has last pinch-off blades, and the rigid coupling has the lower pinch-off blades parallel with last pinch-off blades on the lower snap ring. And the upper clamping plate is provided with a clamping assembly for clamping the upper clamping ring and the lower clamping ring.
By adopting the technical scheme, when workers install the snap ring, the upper snap ring of the snap ring and the upper snap ring of the snap ring are firstly clamped
The lower clamping ring surrounds the electric wire, and the upper clamping ring and the lower clamping ring are clamped tightly by the clamping assembly. When the staff need look for the electric wire that the terminal is right, the staff can be through observing the mark subsides on the snap ring, and specific electric wire can be found out fast, saves staff's time.
The utility model discloses further set up to: clamping component is including articulating the dwang at last pinch-off blades, and the one end rigid coupling of dwang has the stopper, and the cover is equipped with and is used for leaning on the sleeve on pinch-off blades under on the dwang, has between sleeve and the stopper to be used for pressing the sleeve to the spring on the pinch-off blades down, runs through on the pinch-off blades down and sets up the opening that holds the dwang.
Through adopting above-mentioned technical scheme, when will go up the snap ring and press from both sides tightly with lower snap ring, the staff need make the sleeve slide towards the stopper direction earlier, then make the dwang rotate to during the dwang inserted the opening, loosen the hand at last, the sleeve received the elasticity of spring to lean on under on the snap ring. The clamping mode of the upper clamping ring and the lower clamping ring is simple and convenient, and the operation of workers is convenient.
The utility model discloses further set up to: the limiting block is spherical.
Through adopting above-mentioned technical scheme, when the staff is at the in-process of ann commentaries on classics snap ring, when touching the stopper, because the stopper is globular, the surface is smooth, can not fish tail staff's finger.
The utility model discloses further set up to: the outer peripheral surface of the sleeve is fixedly connected with a shifting plate which is convenient for shifting the sleeve.
Through adopting above-mentioned technical scheme, the staff can dial the board through the pulling, makes the sleeve slide towards the stopper direction, when having reduced the sleeve and sliding towards the stopper direction, the spring is compressed, and the elasticity of spring produces too big, makes the sleeve break away from the condition on staff's hand.
The utility model discloses further set up to: the surface of the lower snap ring contacting the sleeve is provided with a groove for inserting the sleeve.
Through adopting above-mentioned technical scheme, avoid the staff when the installation snap ring, the staff can touch the dwang on the snap ring that has installed, makes the dwang take place to rotate, causes the sleeve to lean on under on the snap ring, the slip of restriction sleeve on snap ring down.
The utility model discloses further set up to: and rubber pads are fixedly connected with the inner peripheral surfaces of the upper snap ring and the lower snap ring.
Through adopting above-mentioned technical scheme, avoid going up the inner peripheral surface of snap ring and snap ring down and the insulating crust direct contact of electric wire, the insulating crust of snap ring and lower snap ring to the electric wire that leads to produces the shearing force, wearing and tearing electric wire's insulating crust down. The rubber pad is used as a buffer for the clamping force of the wire insulating sheath by the clamping ring, so that the wire insulating sheath is protected.
The utility model discloses further set up to: and anti-skid grains are fixedly connected to one surface of the rubber pad, which is far away from the snap ring.
Through adopting above-mentioned technical scheme, the frictional force between the insulating crust of increase rubber pad and electric wire to the frictional force that produces between snap ring and the electric wire is not enough, makes the snap ring slide on the electric wire.
The utility model discloses further set up to: the inside rigid coupling of pile body has the separation board, sets up the separation board that a plurality of power supply line passed on the separation board.
Through adopting above-mentioned technical scheme, will test the interior electric wire of twining each other of stake and arrange, make the electric wire clearly arrange, make things convenient for the staff to install the snap ring.
To sum up, the utility model discloses a beneficial technological effect does:
1. by installing the clamping ring on the electric wire, and arranging the marking paste on the clamping ring, when a worker needs to search the electric wire corresponding to the wiring terminal, the worker can quickly search out a specific electric wire by observing the marking paste on the clamping ring, so that the time of the worker is saved;
2. through pulling the shifting plate, the worker can easily slide the sleeve towards the direction of the limiting block, and the situation that the sleeve is separated from the hand of the worker due to overlarge generated by the elasticity of the spring when the sleeve slides towards the direction of the limiting block is reduced.
Drawings
Fig. 1 is a schematic structural diagram of a cathodic protection test pile in the prior art.
Fig. 2 is a schematic structural diagram of the cathodic protection test pile in this embodiment.
Fig. 3 is a schematic structural view of the snap ring in the present embodiment.
Fig. 4 is a schematic structural diagram of the gap and the groove in the embodiment.
In the figure, 1, a pile body; 2. testing the hole; 3. a test door; 4. a wiring board; 41. a binding post; 5. an electric wire; 6. a snap ring; 61. a snap ring is arranged; 611. an upper clamping plate; 62. a lower snap ring; 621. opening the gap; 622. a groove; 623. a lower clamping plate; 63. a clamping assembly; 631. rotating the rod; 632. a sleeve; 6321. dialing a plate; 633. a limiting block; 634. a spring; 7. label paste; 8. a rubber pad; 81. anti-skid lines; 9. a separation plate; 91. a separation well.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 2, for the utility model discloses a cathodic protection test pile, including pile body 1, pile body 1 is inside to be hollow structure, pile body 1 offer on global with pile body 1 inside intercommunication test hole 2, be equipped with test door 3 at test hole 2 upper cover, test door 3 articulates on pile body 1, there is wiring board 4 at pile body 1 internally mounted, wiring board 4 just to test hole 2, wiring board 4 is provided with a plurality of terminal 41 towards the one side of testing hole 2, wiring board 4 deviates from the one side of terminal and is connected with a plurality of electric wire 5.
Referring to fig. 2 and 3, the wire 5 is sleeved with a snap ring 6, the snap ring 6 comprises a semicircular upper snap ring 61, and one end of the upper snap ring 61 is hinged with a semicircular lower snap ring 62. The other end of the upper clamp ring 61 is fixedly connected with an upper clamping plate 611, and the lower clamp ring 62 is fixedly connected with a lower clamping plate 611 parallel to the upper clamping plate 623. Go up and install the clamping component 63 that will go up snap ring 61 and snap ring 62 and press from both sides tightly on the clamping plate 611, clamping component 63 is including articulating the dwang 631 at last clamping plate 623, and the one end rigid coupling that the hinge position was kept away from to dwang 631 has stopper 633, and stopper 633 is globular, overlaps on dwang 631 and is equipped with sleeve 632. The rotating rod 631 is sleeved with a spring 634, the spring 634 is located between the sleeve 632 and the stop block 633, one end of the spring 634 is fixedly connected to the sleeve 632, and the other end of the spring 634 is fixedly connected to the stop block 633. Referring to fig. 4, a slit 621 for accommodating the rotation lever 631 is formed through the lower clamp plate 623. And a marking paste 7 for identifying the position of the electric wire 5 is fixedly connected to the outer peripheral surface of the lower clamping ring 62, and the marking paste 7 faces the test hole 2.
When the worker installs the snap ring 6, the upper snap ring 61 and the lower snap ring 62 of the snap ring 6 are firstly enclosed on the electric wire 5. When clamping the upper snap ring 61 and the lower snap ring 62, a worker needs to slide the sleeve 632 toward the stop block 633, then rotate the rotating rod 631, so that the rotating rod 631 is inserted into the gap 621, and finally release the hand, so that the sleeve 632 abuts against the lower clamping plate 623 under the elastic force of the spring 634.
When the staff need look for the electric wire 5 that terminal 41 is right, the staff can be through observing the mark subsides 7 on the snap ring 6, specific electric wire 5 can be found out fast, saves staff's time.
Referring to fig. 3, an annular dial plate 6321 is fixed to the outer circumferential surface of the sleeve 632 so that the worker can easily hold the sleeve 632 and slide the sleeve toward the stopper 633 when attaching the snap ring 6. The staff can make sleeve 632 slide towards stopper 633 direction through pulling group board 6321, has reduced when sleeve 632 slides towards stopper 633 direction, and spring 634 is compressed, and the too big of the elasticity production of spring 634, the condition that sleeve 632 breaks away from staff's hand that leads to.
Referring to fig. 4, in order to avoid that when a worker installs the snap ring 6, the worker touches the rotating rod 631 on the installed snap ring 6, so that the rotating rod 631 rotates, the sleeve 632 cannot abut against the lower snap ring 62, the upper snap ring 61 and the lower snap ring 62 cannot be clamped, and the sleeve falls off, a groove 622 for inserting the sleeve 632 is formed in the surface of the lower clamping plate 623, which is in contact with the sleeve 632, so as to limit the sliding of the sleeve 632 on the lower snap ring 62.
Referring to fig. 2 and 3, since the insulating sheath of the electric wire 5 is made of rubber, when the snap ring 6 is clamped on the insulating sheath of the electric wire 5 for a long time, the inner circumferential surface of the snap ring 6 may break the insulating sheath of the electric wire 5. Therefore, rubber pads 8 are fixed to the inner peripheral surfaces of the upper and lower snap rings 61 and 62.
Referring to fig. 2 and 3, in order to increase the frictional force between the rubber pad 8 and the insulating sheath of the electric wire 5 so as not to generate insufficient frictional force between the snap ring 6 and the electric wire 5, the snap ring 6 is slid on the electric wire 5. The rubber pad 8 has an anti-slip pattern 81 fixed to a surface thereof facing the electric wire 5.
Referring to fig. 2, in order to prevent a plurality of electric wires 5 from being twisted together while being wired, it is inconvenient for a worker to install a snap ring 6 on the electric wires 5. A separation plate 9 is arranged in the pile body 1, the separation plate 9 is positioned below the wiring board 4 and is vertical to the wiring board 4, and the separation plate 9 is fixedly connected to the inner wall of the pile body 1. The separation plate 9 is provided with a plurality of separation holes 91 through which the power supply lines 5 pass.
The implementation principle of the embodiment is as follows: before the electric wire 5 is connected to the wiring board 4, a worker firstly enables the electric wire 5 to pass through the separation hole 91 on the separation plate 9, after the electric wire 5 is connected to the wiring board 4, when the worker installs the clamp ring 6, the upper clamp ring 61 and the lower clamp ring 62 of the clamp ring 6 are firstly enclosed on the electric wire 5, and the label 7 on the lower clamp ring 62 faces towards the test hole 2. When clamping the upper snap ring 61 and the lower snap ring 62, the worker needs to slide the sleeve 632 toward the stop block 633, then rotate the rotating rod 631, so that the rotating rod 631 is inserted into the gap 621, and finally release the hand, and the sleeve 632 is abutted against the lower snap ring 62 by the elastic force of the spring 634.
When the staff need look for the electric wire 5 that terminal 41 is right, the staff can be through observing the mark subsides 7 on the snap ring 6, specific electric wire 5 can be found out fast, saves staff's time.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A cathodic protection test pile comprises an electric wire (5) and a test hole (2), and is characterized in that: the electric wire (5) is sleeved with a clamping ring (6), a marking paste (7) for identifying the position of the electric wire (5) is fixedly connected to the outer peripheral surface of the clamping ring (6), and the marking paste (7) faces the testing hole (2);
the clamping ring (6) comprises an upper clamping ring (61), one end of the upper clamping ring (61) is hinged to a lower clamping ring (62), the other end of the upper clamping ring (61) is fixedly connected with an upper clamping plate (611), a lower clamping plate (623) parallel to the upper clamping plate (611) is fixedly connected to the lower clamping ring (62), and a clamping assembly (63) for clamping the upper clamping ring (61) and the lower clamping ring (62) is mounted on the upper clamping plate (611).
2. The cathodic protection test pile according to claim 1, characterized in that: clamping assembly (63) is including articulating dwang (631) at last clamp plate (611), and the one end rigid coupling of dwang (631) has stopper (633), and the cover is equipped with and is used for leaning on sleeve (632) on clamp plate (623) down on dwang (631), has between sleeve (632) and stopper (633) to be used for pressing sleeve (632) to spring (634) on clamp plate (623) down, runs through on lower clamp plate (623) and offers opening (621) of holding dwang (631).
3. The cathodic protection test pile of claim 2, wherein: the limiting block (633) is spherical.
4. A cathodic protection test pile as defined in claim 3, wherein: the outer peripheral surface of the sleeve (632) is fixedly connected with a poking plate (6321) which is convenient for poking the sleeve (632).
5. A cathodic protection test pile as defined in claim 3, wherein: the surface of the lower snap ring (62) contacting the sleeve (632) is provided with a groove (622) for the sleeve (632) to insert.
6. The cathodic protection test pile of claim 4, wherein: and rubber pads (8) are fixedly connected with the inner peripheral surfaces of the upper clamping ring (61) and the lower clamping ring (62).
7. The cathodic protection test pile of claim 6, wherein: and an anti-skid pattern (81) is fixedly connected on one surface of the rubber pad (8) departing from the snap ring (6).
8. A cathodic protection test pile as defined in claim 1 or 6, wherein: the power supply pile comprises a pile body (1), wherein a separation plate (9) is fixedly connected to the inside of the pile body (1), and a plurality of separation holes (91) through which power supply lines (5) penetrate are formed in the separation plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920922001.XU CN210176958U (en) | 2019-06-18 | 2019-06-18 | Cathode protection test pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920922001.XU CN210176958U (en) | 2019-06-18 | 2019-06-18 | Cathode protection test pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210176958U true CN210176958U (en) | 2020-03-24 |
Family
ID=69838119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920922001.XU Expired - Fee Related CN210176958U (en) | 2019-06-18 | 2019-06-18 | Cathode protection test pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210176958U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11752472B2 (en) | 2019-12-30 | 2023-09-12 | Marathon Petroleum Company Lp | Methods and systems for spillback control of in-line mixing of hydrocarbon liquids |
| US11754225B2 (en) | 2021-03-16 | 2023-09-12 | Marathon Petroleum Company Lp | Systems and methods for transporting fuel and carbon dioxide in a dual fluid vessel |
| US11774990B2 (en) | 2019-12-30 | 2023-10-03 | Marathon Petroleum Company Lp | Methods and systems for inline mixing of hydrocarbon liquids based on density or gravity |
| US11794153B2 (en) | 2019-12-30 | 2023-10-24 | Marathon Petroleum Company Lp | Methods and systems for in-line mixing of hydrocarbon liquids |
| US11808013B1 (en) | 2022-05-04 | 2023-11-07 | Marathon Petroleum Company Lp | Systems, methods, and controllers to enhance heavy equipment warning |
-
2019
- 2019-06-18 CN CN201920922001.XU patent/CN210176958U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11752472B2 (en) | 2019-12-30 | 2023-09-12 | Marathon Petroleum Company Lp | Methods and systems for spillback control of in-line mixing of hydrocarbon liquids |
| US11774990B2 (en) | 2019-12-30 | 2023-10-03 | Marathon Petroleum Company Lp | Methods and systems for inline mixing of hydrocarbon liquids based on density or gravity |
| US11794153B2 (en) | 2019-12-30 | 2023-10-24 | Marathon Petroleum Company Lp | Methods and systems for in-line mixing of hydrocarbon liquids |
| US11754225B2 (en) | 2021-03-16 | 2023-09-12 | Marathon Petroleum Company Lp | Systems and methods for transporting fuel and carbon dioxide in a dual fluid vessel |
| US11774042B2 (en) | 2021-03-16 | 2023-10-03 | Marathon Petroleum Company Lp | Systems and methods for transporting fuel and carbon dioxide in a dual fluid vessel |
| US11808013B1 (en) | 2022-05-04 | 2023-11-07 | Marathon Petroleum Company Lp | Systems, methods, and controllers to enhance heavy equipment warning |
| US11965317B2 (en) | 2022-05-04 | 2024-04-23 | Marathon Petroleum Company Lp | Systems, methods, and controllers to enhance heavy equipment warning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200324 |