CN217332507U - Portable flow velocity detector for gas pipeline - Google Patents
Portable flow velocity detector for gas pipeline Download PDFInfo
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- CN217332507U CN217332507U CN202220149527.0U CN202220149527U CN217332507U CN 217332507 U CN217332507 U CN 217332507U CN 202220149527 U CN202220149527 U CN 202220149527U CN 217332507 U CN217332507 U CN 217332507U
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Abstract
The utility model discloses a portable velocity of flow detector of gas pipeline belongs to gas pipeline detection technical field, including the instrument main part, the bottom of instrument main part is provided with the connecting pipe the bottom of connecting pipe is provided with the pipe, be provided with installation mechanism between connecting pipe and the pipe, the inside symmetry of pipe is provided with the pipe shaft, the round hole has all been seted up to the both sides of pipe, one side of instrument main part is fixed with the square pole, the outside symmetry of square pole is provided with the pointer, one side of square pole sets up the dead lever, be provided with dismouting mechanism between square pole and the dead lever. The utility model discloses observe the angle of adjustment installation when making things convenient for portable velocity of flow detector to installation angle is more accurate, and the position that the detector tube head in the gas pipeline detected is extended into in the later stage is more accurate, and the installation work of giving people simultaneously facilitates, can install on the gas pipeline of different diameters in addition, and the suitability is stronger.
Description
Technical Field
The utility model relates to a flow velocity detector especially relates to a portable flow velocity detector of gas pipeline, belongs to gas pipeline and detects technical field.
Background
The fuel gas is a general term for gas fuel, and can be combusted to release heat for residents and industrial enterprises. The gas is various, and mainly comprises natural gas, artificial gas, liquefied petroleum gas, methane and coal gas;
need fix into certain angle to it when the portable velocity of flow detector of gas pipeline installs, then install again, current portable velocity of flow detector mostly holds the detector for the manual work and keeps certain angle, not only wastes time and energy, probably has certain error in addition in the operation process to lead to the installation angle inaccurate, finally leads to the measuring position of detecting the tube head to produce the skew, influences the accuracy scheduling problem of testing result.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a portable velocity of flow detector of gas pipeline to solve the inconvenient problem of installation among the prior art.
The purpose of the utility model can be achieved by adopting the following technical scheme:
a portable flow velocity detector for a gas pipeline comprises an instrument main body, wherein a connecting pipe is arranged at the bottom of the instrument main body, a round pipe is arranged at the bottom of the connecting pipe, an installing mechanism is arranged between the connecting pipe and the round pipe, a pipe body is symmetrically arranged inside the round pipe, round holes are formed in two sides of the round pipe, a square rod is fixed on one side of the instrument main body, pointers are symmetrically arranged on the outer side of the square rod, a fixed rod is arranged on one side of the square rod, a disassembling and assembling mechanism is arranged between the square rod and the fixed rod, a fixed plate is fixed on one side of the fixed rod, scale marks are uniformly arranged on one side of the fixed plate, a level meter is arranged on the other side of the fixed plate, installing rods are fixed at two ends of the fixed rod, a mounting plate is hinged to the bottom end of each installing rod, a bolt is in threaded connection on the mounting plate, and a sucker is rotatably connected to the bottom end of the bolt, and the outer side of the round pipe is provided with a mounting seat.
Preferably: installation mechanism includes external screw thread pipe, sealing washer and internal thread pipe, external screw thread pipe is located the bottom of instrument main part, the internal thread pipe is located the top lateral wall of pipe, and internal thread pipe and pipe rotation are connected, internal thread pipe and external screw thread pipe threaded connection, the sealing washer is located the inside wall of pipe, the ring channel has been seted up at the top of sealing washer, and the inside wall swing joint of ring channel and connecting pipe.
Preferably: the dismouting mechanism includes screw rod and nut, the screw rod is located the one end of square bar, and the one end of screw rod runs through the fixed plate and extends to the outside of dead lever, the outside screw thread of screw rod has the nut.
Preferably: and anti-slip strips are uniformly arranged on the top side wall of the bolt.
Preferably, the following components: the outside of internal thread pipe is provided with the guard ring, and the antiskid circle is rubber guard ring.
Preferably: the outside of installation pole evenly is provided with anti-skidding line.
The utility model has the advantages that:
the utility model provides a pair of portable velocity of flow detector of gas pipeline: through the matched use of the instrument main body, the square rod, the screw rod, the nut, the fixing plate, the fixing rod, the pointer, the scale mark, the mounting rod, the mounting plate, the bolt and the sucker, the portable flow velocity detector can conveniently observe and adjust the mounting angle during mounting, so that the mounting angle is more accurate, the position detected by a detector tube head extending into a gas pipeline at the later stage is more accurate, meanwhile, convenience is brought to mounting work of people, and in addition, the portable flow velocity detector can be mounted on gas pipelines with different diameters, and the applicability is stronger; through the matching use of the sealing ring, the annular groove, the internal threaded pipe, the external threaded pipe and the connecting pipe, the pipe head of the detector can be conveniently disassembled and assembled, the maintenance and the use of the detector are convenient, and the detector is convenient to place and carry, so that convenience is brought to the use of people; through the cooperation use of square bar, screw rod and nut, can install instrument and dead lever block fast, the convenience is to dismouting between them, not only the operation is simpler, is convenient for deposit to the instrument moreover and carries to the practicality of this detector has been improved.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
fig. 2 is a schematic connection diagram of the fixing plate and the scale marks of the present invention;
FIG. 3 is a schematic view of the connection between the square rod and the screw rod of the present invention;
fig. 4 is an enlarged view of the structure a in fig. 1 according to the present invention;
fig. 5 is a schematic view of the connection between the tube body and the circular tube according to the present invention.
In the figure: 1. an instrument body; 2. a circular tube; 3. a tube body; 4. a circular hole; 5. an installation mechanism; 6. a square bar; 7. a level gauge; 8. a screw; 9. a nut; 10. a fixing plate; 11. fixing the rod; 12. a mounting seat; 13. a pointer; 14. scale lines; 15. mounting a rod; 16. mounting a plate; 17. a bolt; 18. a suction cup; 19. a seal ring; 20. an annular groove; 21. an internally threaded tube; 22. an externally threaded tube; 23. and (4) connecting the pipes.
Detailed Description
In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-5, the embodiment provides a portable flow velocity detector for a gas pipeline, which includes an instrument body 1, a circular tube 2 is disposed at the bottom of the instrument body 1, a connecting tube 23 is disposed at the bottom of the connecting tube 23, an installation mechanism 5 is disposed between the connecting tube 23 and the circular tube 2, a tube body 3 is symmetrically disposed inside the circular tube 2, circular holes 4 are disposed at both sides of the circular tube 2, a square rod 6 is fixed at one side of the instrument body 1, pointers 13 are symmetrically disposed at the outer side of the square rod 6, a fixing rod 11 is disposed at one side of the square rod 6, a disassembly and assembly mechanism is disposed between the square rod 6 and the fixing rod 11, a fixing plate 10 is fixed at one side of the fixing rod 11, scale marks 14 are uniformly disposed at one side of the fixing plate 10, a level 7 is disposed at the other side of the fixing plate 10, installation rods 15 are fixed at both ends of the fixing rod 11, and an installation plate 16 is hinged to the bottom end of the installation rod 15, the mounting plate 16 is connected with a bolt 17 in a threaded manner, the bottom end of the bolt 17 is connected with a sucker 18 in a rotating manner, and the mounting seat 12 is arranged on the outer side of the circular tube 2.
In this embodiment, as shown in fig. 4-5, the mounting mechanism 5 includes an external threaded tube 22, a sealing ring 19 and an internal threaded tube 21, the external threaded tube 22 is located at the bottom of the instrument main body 1, the internal threaded tube 21 is located on the top side wall of the circular tube 2, the internal threaded tube 21 is rotatably connected to the circular tube 2, the internal threaded tube 21 is in threaded connection with the external threaded tube 22, the sealing ring 19 is located on the inner side wall of the circular tube 2, an annular groove 20 is formed at the top of the sealing ring 19, and the annular groove 20 is movably connected to the inner side wall of the connecting tube 23, so as to align the tube body 3 inside the circular tube 2 with the connecting tube 23 at the bottom of the instrument main body 1, so that the connecting tube 23 is clamped into the inner wall of the annular groove 20 on the sealing ring 19, and the internal threaded tube 21 is screwed upwards until the sealing ring 19 inside the tube body 3 is tightly attached to the connecting tube 23, which facilitates the assembly and disassembly of the tip of the measuring instrument, facilitates the maintenance of the instrument, and the placement and the carrying of the measuring instrument, thereby providing convenience for people to use.
In this embodiment, as shown in fig. 2-3, the dismouting mechanism includes screw rod 8 and nut 9, screw rod 8 is located the one end of square bar 6, and the one end of screw rod 8 runs through fixed plate 10 and extends to the outside of dead lever 11, the outside screw thread of screw rod 8 has nut 9, run through fixed plate 10 and dead lever 11 with the screw rod 8 of square bar 6 one side, then overlap nut 9 in the outside of screw rod 8 and twist nut 9 can, accomplish the block installation of instrument and dead lever 11 fast, the dismouting to both is convenient, not only the operation is simpler, and be convenient for deposit to carry the instrument, the angle of the instrument of being convenient for simultaneously is fixed, thereby the practicality of this detector has been improved.
In this embodiment, as shown in fig. 3, the top side wall of the bolt 17 is uniformly provided with cleats.
In this embodiment, as shown in fig. 4, a protection ring is disposed on the outer side of the internal threaded tube 21, and the anti-slip ring is a rubber protection ring.
In this embodiment, as shown in fig. 1-2, the outer side of the installation rod 15 is uniformly provided with anti-slip lines, which is convenient for the worker to hold the installation rod 15, and the installation is kept stable.
As shown in fig. 1 to 5, the present embodiment provides a working process of a portable gas pipeline flow rate detector as follows:
step 1: aligning the pipe body 3 in the circular pipe 2 with the connecting pipe 23 at the bottom of the instrument main body 1, clamping the connecting pipe 23 into the inner wall of the annular groove 20 on the sealing ring 19, and screwing the internally threaded pipe 21 upwards until the sealing ring 19 in the pipe body 3 is tightly attached to the connecting pipe 23;
and 2, step: place sucking disc 18 on mounting panel 16 on the gas pipeline surface, pipe shaft 3 bottom instrument main part 1 inserts in the hole that cuts in advance on the gas pipeline simultaneously, then put dead lever 11 and observe spirit level 7 on the fixed plate 10, judge whether putting of dead lever 11 is horizontal, then revolve wrong bolt 17, make the sucking disc 18 of bolt 17 one end push down and adsorb on the gas pipeline surface, adjust instrument main part 1 again to the pointer 13 directional required installation angle's of a side's pole 6 both sides the position, screw up nut 9 at last, prevent that instrument main part 1 is rotatory, at last with mount pad 12 welded mounting on the gas pipeline.
The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.
Claims (6)
1. The utility model provides a portable velocity of flow detector of gas pipeline which characterized in that: comprises an instrument main body (1), a connecting pipe (23) is arranged at the bottom of the instrument main body (1), a round pipe (2) is arranged at the bottom of the connecting pipe (23), an installing mechanism (5) is arranged between the connecting pipe (23) and the round pipe (2), a pipe body (3) is symmetrically arranged inside the round pipe (2), round holes (4) are arranged at two sides of the round pipe (2), a square rod (6) is fixed at one side of the instrument main body (1), pointers (13) are symmetrically arranged at the outer side of the square rod (6), a fixing rod (11) is arranged at one side of the square rod (6), a dismounting mechanism is arranged between the square rod (6) and the fixing rod (11), a fixing plate (10) is fixed at one side of the fixing rod (11), scale marks (14) are uniformly arranged at one side of the fixing plate (10), a level gauge (7) is arranged at the other side of the fixing plate (10), the both ends of dead lever (11) all are fixed with installation pole (15), the bottom of installation pole (15) all articulates there is mounting panel (16), all threaded connection has bolt (17) on mounting panel (16), the bottom of bolt (17) all rotates and is connected with sucking disc (18), the outside of pipe (2) is provided with mount pad (12).
2. The portable gas pipeline flow rate detector according to claim 1, wherein: installation mechanism (5) are including external screw thread pipe (22), sealing washer (19) and internal thread pipe (21), external screw thread pipe (22) are located the bottom of instrument main part (1), internal thread pipe (21) are located the top lateral wall of pipe (2), and internal thread pipe (21) rotate with pipe (2) and are connected, internal thread pipe (21) and external screw thread pipe (22) threaded connection, sealing washer (19) are located the inside wall of pipe (2), ring channel (20) have been seted up at the top of sealing washer (19), and the inside wall swing joint of ring channel (20) and connecting pipe (23).
3. The portable gas pipeline flow rate detector according to claim 1, wherein: dismouting mechanism includes screw rod (8) and nut (9), screw rod (8) are located the one end of square bar (6), and the one end of screw rod (8) runs through fixed plate (10) and extends to the outside of dead lever (11), the outside screw thread of screw rod (8) has nut (9).
4. The portable gas pipeline flow rate detector according to claim 1, wherein: and anti-slip strips are uniformly arranged on the top side wall of the bolt (17).
5. The portable gas pipeline flow rate detector according to claim 2, wherein: the outer side of the internal thread pipe (21) is provided with a protective ring, and the anti-skid ring is a rubber protective ring.
6. The portable gas pipeline flow rate detector according to claim 1, wherein: and anti-skid grains are uniformly arranged on the outer side of the mounting rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220149527.0U CN217332507U (en) | 2022-01-19 | 2022-01-19 | Portable flow velocity detector for gas pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220149527.0U CN217332507U (en) | 2022-01-19 | 2022-01-19 | Portable flow velocity detector for gas pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217332507U true CN217332507U (en) | 2022-08-30 |
Family
ID=82992848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220149527.0U Active CN217332507U (en) | 2022-01-19 | 2022-01-19 | Portable flow velocity detector for gas pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217332507U (en) |
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2022
- 2022-01-19 CN CN202220149527.0U patent/CN217332507U/en active Active
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Address after: 610000 No. 202, chujinheng street, Wuhou District, Chengdu, Sichuan Patentee after: Sichuan Guangming Construction Group Co.,Ltd. Address before: 610000 No. 202, chujinheng street, Wuhou District, Chengdu, Sichuan Patentee before: Sichuan Guangming Construction Engineering Design Co.,Ltd. |