CN213576237U - Natural gas transmission pipeline monitoring devices - Google Patents
Natural gas transmission pipeline monitoring devices Download PDFInfo
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- CN213576237U CN213576237U CN202022559983.6U CN202022559983U CN213576237U CN 213576237 U CN213576237 U CN 213576237U CN 202022559983 U CN202022559983 U CN 202022559983U CN 213576237 U CN213576237 U CN 213576237U
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- natural gas
- air bag
- wall
- pipeline monitoring
- fixed mounting
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Abstract
The utility model discloses a natural gas conveying pipeline monitoring devices, the on-line screen storage device comprises a base, the installation cavity that is used for installing electrical component has been seted up in the base, be equipped with two-way motor in the installation cavity, the equal fixed mounting of many output shafts of two-way motor has the axis of rotation, the one end that two-way motor was kept away from in the axis of rotation is worn out base and fixed mounting and is had the wheel, roof fixed mounting has the gasbag in the installation cavity, the lateral wall fixed mounting of gasbag has the air inlet rather than inside intercommunication, gasbag diapire fixed mounting has a plurality of first magnets, the installation cavity diapire rotates and installs many dwangs, dwang top fixed mounting has reciprocal lead screw, threaded sleeve is equipped with the slider on the reciprocal lead screw, fixed surface installs a. When the robot starts to monitor the pipeline, the installation cavity automatically carries out reciprocating type heat dissipation work under the cooperation of the transmission mechanism, and the service life of the device is prolonged.
Description
Technical Field
The utility model relates to a natural gas conveying pipeline monitors technical field, especially relates to a natural gas conveying pipeline monitoring devices.
Background
The detection pipeline detection robot endoscopic monitoring technology originates from the sixties of the twentieth century and is mainly applied to detection of urban pipeline systems and detection before overhaul and construction of oil and gas pipelines.
Be equipped with a plurality of electrical components in current pipeline monitoring robot's the base, the robot can produce the heat in the base at the in-process that removes the monitoring, if natural gas line is longer, the damage can appear under the electrical component in the base is in high temperature state for a long time, has consequently reduced monitoring devices's life.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving following shortcoming among the prior art, can produce the heat in the robot base in the course of the work, if natural gas line is longer, the damage can appear under the long-time high temperature state that is in of electrical element in the base, has consequently reduced monitoring devices's life, and the natural gas conveying pipeline monitoring devices who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a natural gas conveying pipeline monitoring device comprises a base, wherein a mounting cavity for mounting an electric element is formed in the base, a two-way motor is arranged in the mounting cavity, rotating shafts are fixedly mounted on multiple output shafts of the two-way motor, one ends of the rotating shafts, far away from the two-way motor, penetrate out of the base and are fixedly mounted with wheels, an air bag is fixedly mounted on the inner wall of the mounting cavity, an air inlet communicated with the air bag is fixedly mounted on the side wall of the air bag, condensed water is filled in the inner wall of the air bag, multiple first magnets are fixedly mounted on the bottom wall of the air bag, multiple rotating rods are rotatably mounted on the bottom wall of the mounting cavity, a reciprocating lead screw is fixedly mounted at the top end of each rotating rod, a sliding block is sleeved on the reciprocating lead screw in a threaded manner, multiple second magnets are fixedly mounted on the, and a transmission mechanism for the reciprocating screw rod to rotate is arranged in the mounting cavity.
Preferably, the transmission mechanism comprises a first bevel gear which is fixedly sleeved on the rotating shaft, a second bevel gear is fixedly sleeved on the rotating rod, and the first bevel gear is meshed with the second bevel gear.
Preferably, a supporting part is arranged in the air bag, and two ends of the supporting part are respectively fixedly connected with the upper bag wall and the lower bag wall in the air bag.
Preferably, the supporting component comprises a telescopic rod, and a spring is fixedly installed in the telescopic rod.
Preferably, the installation rod is fixedly installed at one end, close to the left and right cavity walls, of the installation cavity, the limiting grooves are formed in the left and right cavity walls of the installation cavity, and one end, far away from the sliding block, of the installation rod is slidably installed in the limiting grooves.
Preferably, one end of the mounting rod, which is far away from the sliding block, is connected through a circular arc surface.
Compared with the prior art, the beneficial effects of the utility model are that:
when the natural gas conveying pipeline monitoring robot starts to move, the rotating shaft rotates, so that under the action of the transmission mechanism, the reciprocating screw rod rotates, the sliding block sleeved on the reciprocating screw rod in a threaded manner can reciprocate up and down, the second magnet can be driven to be gradually far away from or close to the first magnet in the air bag, because the first magnet and the second magnet are in corresponding positions and the magnetic poles of the surfaces close to each other are the same, the air bag contracts under the action of magnetic force when being close to each other, the air bag recovers the original shape when being far away from the original shape, hot gas in the installation cavity can be sucked into the air bag from the air inlet when the original shape is recovered, hot gas obtained by cooling the condensed water in the air bag can be squeezed into the installation cavity from the air inlet again to perform heat dissipation work when the air bag contracts, and a reciprocating heat dissipation process is realized as long as the monitoring robot starts to move, the heat dissipation operation is started.
Drawings
Fig. 1 is a schematic front structural view of a natural gas conveying pipeline monitoring device provided by the present invention;
fig. 2 is a schematic structural diagram of a natural gas transportation pipeline monitoring device according to the present invention when the natural gas transportation pipeline monitoring device starts to perform heat dissipation work;
FIG. 3 is an enlarged view of the structure at A in FIG. 1;
fig. 4 is an enlarged view of the structure at B in fig. 1.
In the figure: the device comprises a base 1, a mounting cavity 2, a bidirectional motor 3, a rotating shaft 4, wheels 5, an air bag 6, an air inlet 7, a first magnet 8, a rotating rod 9, a reciprocating screw rod 10, a sliding block 11, a second magnet 12, a transmission mechanism 13, a first bevel gear 131, a second bevel gear 132, a supporting part 14, a telescopic rod 141, a spring 142, a mounting rod 15 and a limiting groove 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the present invention, the terms "upper", "lower", "left", "right", "middle" and "one" are used for clarity of description, but not for limiting the range of the present invention, and the relative relationship changes or adjustments without substantial technical changes should be regarded as the scope of the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-4, a natural gas conveying pipeline monitoring device comprises a base 1, a mounting cavity 2 for mounting electric elements is arranged in the base 1, a bidirectional motor 3 is arranged in the mounting cavity 2, a plurality of output shafts of the bidirectional motor 3 are all fixedly provided with a rotating shaft 4, one end of the rotating shaft 4 far away from the bidirectional motor 3 penetrates out of the base 1 and is fixedly provided with wheels 5, an air bag 6 is fixedly arranged on the top wall in the mounting cavity 2, an air inlet 7 communicated with the inside of the air bag 6 is fixedly arranged on the side wall of the air bag 6, the inner wall of the air bag 6 is filled with condensed water, a plurality of first magnets 8 are fixedly arranged on the bottom wall of the air bag 6, a plurality of rotating rods 9 are rotatably arranged on the bottom wall of the mounting cavity 2, a reciprocating screw rod 10 is fixedly arranged at the top end of the rotating rod 9, a sliding block 11 is sleeved on the reciprocating screw rod 10, a transmission mechanism 13 for the rotation of the reciprocating screw rod 10 is arranged in the mounting cavity 2.
In the embodiment applying the above technical solution, when the natural gas transportation pipeline monitoring robot starts to move, the rotating shaft 4 rotates, so that the reciprocating screw rod 10 rotates under the action of the transmission mechanism 13, specifically, when the rotating shaft 4 rotates, the first bevel gear 131 fixedly sleeved on the rotating shaft 4 rotates to drive the second bevel gear 132 in meshed connection therewith to rotate, because the second bevel gear 132 is fixedly sleeved on the reciprocating screw rod 10, the reciprocating screw rod 10 rotates together, the sliding block 11 screwed on the reciprocating screw rod 10 reciprocates up and down, so as to drive the second magnet 12 to gradually get away from or close to the first magnet 8 in the air bag 6, because the positions of the first magnet 8 and the second magnet 12 correspond to each other and the magnetic poles of the surfaces which are close to each other are the same, therefore when being close to, gasbag 6 can contract under the effect of magnetic force, when keeping away from, gasbag 6 can resume the former form, can inhale gasbag 6 with the steam in the installation cavity 2 from air inlet 7 when resuming the former form in, can be with in the gasbag 6 through the work of dispelling into the installation cavity 2 from air inlet 7 again of the hot gas that the comdenstion water cooling had been got through in the shrink, be a reciprocating heat dissipation process in addition, as long as monitor robot begins to move, heat dissipation work just has begun.
In the preferred technical solution of this embodiment, the transmission mechanism 13 includes a first bevel gear 131, the first bevel gear 131 is fixedly sleeved on the rotating shaft 4, a second bevel gear 132 is fixedly sleeved on the rotating shaft 9, and the first bevel gear 131 is in meshed connection with the second bevel gear 132. When the rotating shaft 4 rotates, the first bevel gear 131 fixedly sleeved on the rotating shaft 4 rotates to bring the second bevel gear 132 in meshed connection therewith to rotate, and because the second bevel gear 132 is fixedly sleeved on the reciprocating screw rod 10, the reciprocating screw rod 10 rotates at the same time.
In the preferred technical scheme of this embodiment, a supporting component 14 is arranged in the air bag 6, and two ends of the supporting component 14 are respectively fixedly connected with the upper and lower bag walls in the air bag 6. The support member 14 can secure stability of the heat dissipating work.
In the preferred technical solution of this embodiment, the supporting member 14 includes an expansion link 141, and a spring 142 is fixedly installed in the expansion link 141. The telescopic rod 141 can ensure that the contraction process of the air bag 6 is more stable, and the spring 142 can buffer the generated acting force.
According to the preferable technical scheme in the embodiment, the installation rods 15 are fixedly installed at one ends, close to the left and right cavity walls of the installation cavity 2, of the sliding blocks 11, the limiting grooves 16 are formed in the left and right cavity walls of the installation cavity 2, and the ends, far away from the sliding blocks 11, of the installation rods 15 are slidably installed in the limiting grooves 16. The limiting groove 16 limits the movable range of the mounting rod 15, thereby also limiting the sliding block 11 not to rotate together when the reciprocating screw rod 10 rotates.
In the preferred technical scheme in this embodiment, one end of the mounting rod 15, which is far away from the slider 11, is connected through an arc surface. The arc surface reduces the contact area between the mounting rod 15 and the groove wall of the limiting groove 16, thereby reducing the friction force.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The natural gas conveying pipeline monitoring device comprises a base (1) and is characterized in that a mounting cavity (2) for mounting an electric element is formed in the base (1), a two-way motor (3) is arranged in the mounting cavity (2), a rotating shaft (4) is fixedly mounted on each of a plurality of output shafts of the two-way motor (3), one end, far away from the two-way motor (3), of the rotating shaft (4 penetrates out of the base (1) and is fixedly mounted with wheels (5), an air bag (6) is fixedly mounted on an inner top wall of the mounting cavity (2), an air inlet (7) communicated with the interior of the air bag (6) is fixedly mounted on a side wall of the air bag (6), condensed water is filled in the inner wall of the air bag (6), a plurality of first magnets (8) are fixedly mounted on a bottom wall of the air bag (6), and a plurality, dwang (9) top fixed mounting has reciprocal lead screw (10), threaded sleeve is equipped with slider (11) on reciprocal lead screw (10), fixed surface installs a plurality of second magnet (12) on slider (11), second magnet (12) correspond and one magnetic pole that is close to each other with first magnet (8) position is the same, be equipped with in installation cavity (2) and be used for reciprocal lead screw (10) pivoted drive mechanism (13).
2. The natural gas transmission pipeline monitoring device according to claim 1, wherein the transmission mechanism (13) comprises a first bevel gear (131), the first bevel gear (131) is fixedly sleeved on the rotating shaft (4), a second bevel gear (132) is fixedly sleeved on the rotating shaft (9), and the first bevel gear (131) is in meshed connection with the second bevel gear (132).
3. The natural gas transmission pipeline monitoring device according to claim 1, wherein a supporting part (14) is arranged in the air bag (6), and two ends of the supporting part (14) are fixedly connected with an upper bag wall and a lower bag wall in the air bag (6) respectively.
4. The natural gas transmission pipeline monitoring device according to claim 3, wherein the supporting component (14) comprises a telescopic rod (141), and a spring (142) is fixedly installed in the telescopic rod (141).
5. The natural gas conveying pipeline monitoring device according to claim 1, wherein a mounting rod (15) is fixedly mounted at one end of each of the sliding blocks (11) close to the left wall and the right wall of the mounting cavity (2), limiting grooves (16) are formed in the left wall and the right wall of the mounting cavity (2), and one end, far away from the sliding blocks (11), of each mounting rod (15) is slidably mounted in each limiting groove (16).
6. The natural gas transmission pipeline monitoring device is characterized in that one end, far away from the sliding block (11), of the mounting rod (15) is connected through an arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022559983.6U CN213576237U (en) | 2020-11-09 | 2020-11-09 | Natural gas transmission pipeline monitoring devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022559983.6U CN213576237U (en) | 2020-11-09 | 2020-11-09 | Natural gas transmission pipeline monitoring devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213576237U true CN213576237U (en) | 2021-06-29 |
Family
ID=76536223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022559983.6U Active CN213576237U (en) | 2020-11-09 | 2020-11-09 | Natural gas transmission pipeline monitoring devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213576237U (en) |
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2020
- 2020-11-09 CN CN202022559983.6U patent/CN213576237U/en active Active
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