CN216480291U - Natural gas line cathodic protection remote monitoring device - Google Patents
Natural gas line cathodic protection remote monitoring device Download PDFInfo
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- CN216480291U CN216480291U CN202122564770.7U CN202122564770U CN216480291U CN 216480291 U CN216480291 U CN 216480291U CN 202122564770 U CN202122564770 U CN 202122564770U CN 216480291 U CN216480291 U CN 216480291U
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Abstract
The utility model discloses a remote monitoring device for cathode protection of a natural gas pipeline, which comprises a natural gas pipeline main body, a detection device, a cathode protection device, a wireless signal transmission device and pipelines, wherein the detection device is arranged on the middle surface of the natural gas pipeline main body, the cathode protection device is arranged on the surface of the natural gas pipeline main body above the detection device, the wireless signal transmission device is fixed on the surface of the natural gas pipeline main body at the top end of the cathode protection device, the pipelines are arranged on two sides of the natural gas pipeline main body, the natural gas pipeline main body is connected with the pipelines through clamping components, and the natural gas pipeline main body is connected with the detection device through protection components. Through fixing base, pivot, lock washer, threaded rod and the supplementary piece that sets up, can make the staff can accomplish the installation of pipeline with the natural gas line main part alone, reduced the loss of manpower to a certain extent, and improved the precision when pipeline and natural gas line main part are installed to staff's work efficiency has been improved.
Description
Technical Field
The utility model relates to the technical field of natural gas pipeline cathodic protection remote monitoring devices, in particular to a natural gas pipeline cathodic protection remote monitoring device.
Background
The cathodic protection technology is one of electrochemical protection technologies, and the principle of the cathodic protection technology is that an external current is applied to the surface of a corroded metal structure, and the corroded metal structure becomes a cathode, so that the electron migration caused by metal corrosion is inhibited, and the corrosion is avoided or weakened.
The remote monitoring device for the cathodic protection of the existing natural gas pipeline is arranged in the installation process of the pipeline, most of the devices are arranged by hands to support the pipeline to be aligned with a natural gas pipeline main body, the pipeline is fixed through bolts, multiple people are required to install the pipeline in the installation process, the pipeline is aligned with the natural gas pipeline main body through visual observation, deviation easily occurs, repeated installation is needed, time and labor are wasted, the working efficiency is reduced, and the remote monitoring device for the cathodic protection of the natural gas pipeline is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides a remote monitoring device for cathode protection of a natural gas pipeline, which solves the problems in the background art.
In order to solve the technical problems, the utility model provides the following technical scheme: a natural gas pipeline cathodic protection remote monitoring device comprises a natural gas pipeline main body, a detection device, a cathodic protection device, a wireless signal transmission device and a pipeline, wherein the detection device is arranged on the middle surface of the natural gas pipeline main body, the cathodic protection device is arranged on the surface of the natural gas pipeline main body above the detection device, the wireless signal transmission device is fixed on the surface of the natural gas pipeline main body at the top end of the cathodic protection device, the pipeline is arranged on two sides of the natural gas pipeline main body, the natural gas pipeline main body is connected with the pipeline through a clamping assembly, the natural gas pipeline main body is connected with the detection device through a protection assembly, the clamping assembly comprises fixing seats symmetrically arranged on the surfaces of two ends of the natural gas pipeline main body, a rotating shaft is rotated in the fixing seats, a plurality of groups of anti-loosening gaskets are arranged on the rotating shaft, and a threaded rod is arranged in the middle position of the anti-loosening gaskets, and the threaded rod is provided with an auxiliary block in a threaded rotation mode.
As a preferred technical scheme of the utility model, the protection assembly comprises an auxiliary groove formed in the surface of the natural gas pipeline main body, a detection device is installed in the auxiliary groove, clamping blocks are fixed on the surfaces of the natural gas pipeline main body on two sides of the detection device, a protection cover is clamped in the clamping blocks, limiting grooves are formed in the surfaces of two sides of the protection cover, sliding grooves are formed in the limiting grooves, sliding rods slide in the sliding grooves and slide into the limiting grooves through sliding in the sliding grooves, springs are wound on the sliding rods, and limiting blocks are fixed in the middle positions of the sliding rods.
As a preferred technical scheme of the present invention, the locking washers are provided in two sets, and the two sets of locking washers are both disposed between the rotating shaft and the fixing base.
In a preferred embodiment of the present invention, the side of the auxiliary block facing the surface of the duct is glued with a soft pad.
As a preferred technical scheme of the utility model, the auxiliary block is designed in a rectangular shape, and the lengths of the two ends of the auxiliary block are the same.
As a preferred technical scheme of the utility model, one end of the spring is welded on the inner wall of the sliding chute, and the other end of the spring is welded on the inner wall of the limiting block.
As a preferred technical scheme of the utility model, the slide bar is rectangular, and the limit groove is a through hole matched with the slide bar.
Compared with the prior art, the utility model can achieve the following beneficial effects:
1. through the arrangement of the fixed seat, the rotating shaft, the anti-loosening washer, the threaded rod and the auxiliary block, a worker can independently complete the installation of the pipeline and the natural gas pipeline main body, the manpower loss is reduced to a certain extent, the precision of the pipeline and the natural gas pipeline main body during installation is improved, and therefore the working efficiency of the worker is improved;
2. through the auxiliary groove, the clamping block, the protective cover, the limiting groove, the sliding rod, the spring and the limiting block, pollution and injury to the detection device caused by soil can be effectively avoided, normal use of the detection device is guaranteed, and the service life of the detection device is prolonged.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;
FIG. 3 is an enlarged view of A of FIG. 1 in accordance with the present invention;
FIG. 4 is an enlarged view of B of FIG. 2 in accordance with the present invention;
FIG. 5 is an enlarged view of C of FIG. 1 in accordance with the present invention;
wherein: 1. a natural gas pipeline body; 2. a detection device; 3. a cathodic protection device; 4. a wireless signal transmission device; 5. a pipeline; 6. a clamping assembly; 61. a fixed seat; 62. a rotating shaft; 63. a lock washer; 64. a threaded rod; 65. an auxiliary block; 7. a guard assembly; 71. an auxiliary groove; 72. a clamping block; 73. a protective cover; 74. a limiting groove; 75. a chute; 76. a slide bar; 77. a spring; 78. and a limiting block.
Detailed Description
The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example (b):
as shown in fig. 1-5, a remote monitoring device for cathode protection of a natural gas pipeline comprises a natural gas pipeline main body 1, a detection device 2, a cathode protection device 3, a wireless signal transmission device 4 and a pipeline 5, wherein the detection device 2 is arranged on the middle surface of the natural gas pipeline main body 1, the cathode protection device 3 is arranged on the surface of the natural gas pipeline main body 1 above the detection device 2, the wireless signal transmission device 4 is fixed on the surface of the natural gas pipeline main body 1 at the top end of the cathode protection device 3, the pipelines 5 are arranged on two sides of the natural gas pipeline main body 1, the natural gas pipeline main body 1 is connected with the pipeline 5 through a clamping assembly 6, the natural gas pipeline main body 1 is connected with the detection device 2 through a protection assembly 7, the clamping assembly 6 comprises fixing seats 61 symmetrically arranged on the surfaces of two ends of the natural gas pipeline main body 1, a rotating shaft 62 is rotated in the fixing seats 61, a plurality of groups of anti-loosening washers 63 are arranged on the rotating shaft 62, a threaded rod 64 is arranged in the middle of each anti-loosening washer 63, and an auxiliary block 65 is arranged on each threaded rod 64 in a threaded rotation mode;
when a worker needs to install the pipeline 5 and the natural gas pipeline main body 1, firstly, the auxiliary block 65 is rotated to enable the threads on the inner wall of the auxiliary block 65 to be meshed with the threads on the outer wall of the threaded rod 64, then, the auxiliary block 65 is rotated to the front end position of the threaded rod 64 and then, the threaded rod 64 is rotated to enable the threaded rod 64 to drive the rotating shaft 62 to rotate in the fixed seat 61, in the rotating process of the rotating shaft 62, the rotating shaft 62 can continuously drive the anti-loosening gasket 63 to rotate in the fixed seat 61, the anti-loosening gasket 63 achieves the purposes of tightening and loosening the rotating shaft 62 by using the tension between the two pieces, so that the rotating shaft 62 can not drive the threaded rod 64 to shake back and forth in the fixed seat 61, at the moment, the threaded rod 64 is rotated to be aligned with the natural gas pipeline main body 1, then, the pipeline 5 is placed on the threaded rod 64 to enable the pipeline 5 to be aligned with the natural gas pipeline main body 1, rotate supplementary piece 65 again, make supplementary piece 65 through rotate on threaded rod 64 and extrude pipeline 5 surface to reach the spacing purpose of pipeline 5, can make the staff can accomplish the installation of pipeline 5 and natural gas line main part 1 alone through this device, reduced the loss of manpower to a certain extent, and improved the precision when the remaining natural gas line main part 1 of pipeline 5 installs, thereby improved staff's work efficiency.
In other embodiments, the protection assembly 7 includes an auxiliary groove 71 formed at the surface of the natural gas pipeline main body 1, the detection device 2 is installed in the auxiliary groove 71, the engaging blocks 72 are fixed on the surfaces of the natural gas pipeline main body 1 at both sides of the detection device 2, the protection cover 73 is engaged in the engaging blocks 72, the limiting grooves 74 are formed on the surfaces of both sides of the protection cover 73, sliding grooves 75 are formed in the limiting grooves 74, sliding rods 76 are slid in the sliding grooves 75, the sliding rods 76 slide in the limiting grooves 74 by sliding in the sliding grooves 75, springs 77 are wound on the sliding rods 76, and the limiting blocks 78 are fixed at the middle positions of the sliding rods 76;
when the staff need protect detection device 2, at first outwards stimulate slide bar 76, make slide bar 76 drive stopper 78 and slide in spout 75, and make stopper 78 along with slide bar 76's slip extrusion spring 77, let spring 77 produce elastic deformation, then put into block 72 with protection casing 73 and form the block, loosen slide bar 76 again this moment, utilize spring 77 self elasticity to receive the restoring force that stopper 78's extrusion produced to drive slide bar 76 and slide that resets, thereby make slide bar 76 slide in spacing groove 74, rethread protection casing 73 protects detection device 2, can effectively avoid earth to cause pollution and injury to detection device 2 through this device, guarantee detection device 2's normal use, and improved detection device 2's life.
In other embodiments, two sets of the lock washers 63 are provided, and the two sets of the lock washers 63 are both disposed between the rotating shaft 62 and the fixing base 61;
through this design, can utilize the tension between lock washer 63 two to reach the tight effect of system and locking to pivot 62, make pivot 62 can not drive threaded rod 64 and make a round trip to rotate the condition emergence in fixing base 61.
In other embodiments, the side of the auxiliary block 65 facing the surface of the duct 5 is padded;
through this design, when having guaranteed that supplementary piece 65 extrudees pipeline 5, be difficult for causing the injury to pipeline 5 surface to strengthen the spacing effect to supplementary piece 65.
In other embodiments, the auxiliary block 65 is rectangular, and the length of the two ends of the auxiliary block 65 is the same;
through this design, four right angles through the rectangle make things convenient for the staff to use supplementary piece 65, the difficult condition emergence that appears changeing the supplementary piece 65 of motionless.
In other embodiments, one end of the spring 77 is welded on the inner wall of the sliding groove 75, and the other end of the spring 77 is welded on the inner wall of the limit block 78;
through the design, the spring 77 can be extruded through the limiting block 78, and the restoring force generated by extrusion on the elasticity of the spring 77 is utilized to drive the sliding rod 76 to slide into the limiting groove 74, so that the aim of fixing the protective cover 73 is fulfilled.
In other embodiments, the sliding rod 76 is rectangular, and the limiting groove 74 is a through hole matched with the sliding rod 76;
through the design, the sliding rod 76 can slide into the limit groove 74, so that the sliding rod 76 is not easy to rotate in the limit groove 74, and the stability of the device is improved.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a natural gas line cathodic protection remote monitoring device, includes natural gas line main part (1), detection device (2), cathodic protection device (3), wireless signal transmission device (4) and pipeline (5), its characterized in that: the gas pipeline comprises a gas pipeline body (1), wherein a detection device (2) is arranged on the middle surface of the gas pipeline body (1), a cathode protection device (3) is arranged on the surface of the gas pipeline body (1) above the detection device (2), a wireless signal transmission device (4) is fixed on the surface of the gas pipeline body (1) at the top end of the cathode protection device (3), pipelines (5) are installed on two sides of the gas pipeline body (1), the gas pipeline body (1) is connected with the pipelines (5) through a clamping assembly (6), the gas pipeline body (1) is connected with the detection device (2) through a protection assembly (7), the clamping assembly (6) comprises fixing seats (61) symmetrically arranged on the surfaces of two ends of the gas pipeline body (1), a rotating shaft (62) is rotated in the fixing seats (61), and a plurality of groups of anti-loosening gaskets (63) are arranged on the rotating shaft (62), the anti-loosening device is characterized in that a threaded rod (64) is arranged in the middle of the anti-loosening washer (63), and an auxiliary block (65) is arranged on the threaded rod (64) in a threaded rotating mode.
2. The remote monitoring device for the cathodic protection of a natural gas pipeline according to claim 1, characterized in that: protection component (7) are including offering auxiliary groove (71) in natural gas line main part (1) surface department, install detection device (2) in auxiliary groove (71), detection device (2) both sides natural gas line main part (1) is fixed with block piece (72) on the surface, block piece (72) interior block has protection casing (73), spacing groove (74) have been seted up on protection casing (73) both sides surface, spout (75) have been seted up in spacing groove (74), slide bar (76) have slided in spout (75), and slide bar (76) are through sliding and slide in spacing groove (74) at spout (75), the winding is provided with spring (77) on slide bar (76), slide bar (76) intermediate position department is fixed with spacing piece (78).
3. The remote monitoring device for the cathodic protection of a natural gas pipeline according to claim 1, characterized in that: the locking washers (63) are arranged in two groups, and the two groups of the locking washers (63) are arranged between the rotating shaft (62) and the fixed seat (61).
4. The remote monitoring device for the cathodic protection of a natural gas pipeline according to claim 1, characterized in that: the side of the auxiliary block (65) facing the surface of the pipeline (5) is glued with a soft cushion.
5. The remote monitoring device for the cathodic protection of a natural gas pipeline according to claim 1, characterized in that: the auxiliary block (65) is designed in a rectangular shape, and the lengths of the two ends of the auxiliary block (65) are the same.
6. The remote monitoring device for the cathodic protection of a natural gas pipeline according to claim 2, characterized in that: one end of the spring (77) is welded on the inner wall of the sliding groove (75), and the other end of the spring (77) is welded on the inner wall of the limiting block (78).
7. The remote monitoring device for the cathodic protection of a natural gas pipeline according to claim 2, characterized in that: the sliding rod (76) is rectangular, and the limiting groove (74) is a through hole matched with the sliding rod (76).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122564770.7U CN216480291U (en) | 2021-10-25 | 2021-10-25 | Natural gas line cathodic protection remote monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122564770.7U CN216480291U (en) | 2021-10-25 | 2021-10-25 | Natural gas line cathodic protection remote monitoring device |
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| Publication Number | Publication Date |
|---|---|
| CN216480291U true CN216480291U (en) | 2022-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122564770.7U Active CN216480291U (en) | 2021-10-25 | 2021-10-25 | Natural gas line cathodic protection remote monitoring device |
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| Country | Link |
|---|---|
| CN (1) | CN216480291U (en) |
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- 2021-10-25 CN CN202122564770.7U patent/CN216480291U/en active Active
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