CN210774274U - Gas turbine flowmeter detection device - Google Patents
Gas turbine flowmeter detection device Download PDFInfo
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- CN210774274U CN210774274U CN201921975762.8U CN201921975762U CN210774274U CN 210774274 U CN210774274 U CN 210774274U CN 201921975762 U CN201921975762 U CN 201921975762U CN 210774274 U CN210774274 U CN 210774274U
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Abstract
The utility model discloses a gas turbine flowmeter detection device, which comprises a precision detection mechanism main body, wherein four groups of supporting legs are respectively arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the precision detection mechanism main body; still include power ring, sealing ring, three power rods of group, three pin poles of group, synchronizing ring, drive ring, fastening screw ring and two sets of rotation handles, the slip suit of power ring and installation pipe, the right-hand member of three power rods of group is connected with the left end top of power ring, the regional front side in bottom and the regional rear side in bottom respectively, and the regional outer end in left part of three power rods of group runs through respectively and is provided with three pinhole of group. The utility model discloses can greatly simplify the dismouting flow of gas turbine flowmeter in the precision detection mechanism main part, consequently greatly improve gas turbine flowmeter's precision detection efficiency.
Description
Technical Field
The utility model relates to a check out test set auxiliary device's technical field especially relates to a gas turbine flowmeter detection device.
Background
The gas turbine flowmeter is mainly used for measuring the flow of medium fluids such as air, nitrogen, oxygen, hydrogen, methane, natural gas, steam and the like in an industrial pipeline, and is hardly influenced by parameters such as fluid density, pressure, temperature, viscosity and the like when the working condition volume flow is measured. Before the gas turbine flowmeter leaves the factory after being produced, the precision of the gas turbine flowmeter needs to be detected, and the gas turbine flowmeter can be sold after being detected to be qualified. The gas turbine flowmeter detection device is a device for detecting the detection accuracy of a gas turbine flowmeter, and is widely used in the field of gas turbine flowmeter production.
The existing gas turbine flowmeter detection device comprises a precision detection mechanism main body, wherein four groups of supporting legs are respectively arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the precision detection mechanism main body, an installation pipe is arranged at the left end of the precision detection mechanism main body in a communicated mode, and a fixing flange is arranged at the left end of the installation pipe in a communicated mode. When the existing gas turbine flowmeter detection device is used, firstly, a flange at the installation end of the gas turbine flowmeter is fastened and sealed on a fixed flange in a screwed mode, and then the precision detection mechanism main body can be started to carry out precision detection on the gas turbine flowmeter; however, when the gas turbine flowmeter is mounted on the fixing flange of the precision detection mechanism main body, more bolts and nuts need to be used, so that the dismounting process of the gas turbine flowmeter on the precision detection mechanism main body is complicated, the precision detection efficiency of the gas turbine flowmeter is reduced, and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that needs to solve provides a gas turbine flowmeter detection device that practicality is stronger.
In order to solve the technical problem, the utility model adopts the following technical proposal.
A gas turbine flowmeter detection device comprises a precision detection mechanism main body, wherein four groups of support legs are respectively arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the precision detection mechanism main body; the novel installation pipe is characterized by further comprising a power ring, a sealing ring, three groups of power rods, three groups of pin rods, a synchronizing ring, a driving ring, a fastening threaded ring and two groups of rotating handles, wherein the power ring is slidably sleeved with the installation pipe, the right ends of the three groups of power rods are respectively connected with the top of the left end of the power ring, the front side of the bottom area and the rear side of the bottom area, three groups of pin holes are respectively arranged at the outer ends of the left areas of the three groups of power rods in a penetrating mode, the three groups of pin holes are respectively slidably sleeved with the three groups of pin rods in a fastening mode, the left end of the synchronizing ring is connected with the right end of the power ring, external threads are arranged on the outer side wall of the installation pipe, the fastening threaded ring is screwed with the installation pipe, a ring-shaped driving groove is arranged on the outer side wall of the left area of the fastening threaded ring, the driving ring is rotatably sleeved with the ring-shaped driving groove, the outer side wall, the edge region of the left end of the fixed flange is provided with a ring-shaped sealing groove, and the right region of the sealing ring is fixedly clamped with the ring-shaped sealing groove.
The utility model discloses a gas turbine flowmeter detection device still includes the locating plate, the top of locating plate is provided with location U type groove, the top right side in location U type groove is connected with mounting flange's bottom.
The utility model discloses a gas turbine flowmeter detection device still includes three fastening adhesive tape of group, three fastening adhesive tape's of group left end are connected with the left end of three group's pinholes respectively, three fastening adhesive tape's of group right-hand member slides with the left end of three pin poles of group respectively and hugs closely.
The utility model discloses a gas turbine flowmeter detection device still includes three group's pulling handles, the inner of three group's pulling handles is connected with the outer end of three group's pin poles respectively.
The utility model discloses a gas turbine flowmeter detection device still includes three group's dogs, the right-hand member of three group's dogs respectively with the inboard fixed connection of left end of three group's pin levers.
The utility model discloses a gas turbine flowmeter detection device, left end upside, downside, front side and the rear side still including the drive ring are provided with four groups of auxiliary tanks respectively, it is provided with four groups of auxiliary wheels to rotate respectively in four groups of auxiliary tanks, the left end of four groups of auxiliary wheels rotates with left end upside, downside, front side and the rear side that the loop type drove the groove respectively and hugs closely.
The utility model discloses a gas turbine flowmeter detection device still includes two sets of anti-skidding handle covers, two sets of anti-skidding handle covers respectively with two sets of fixed suit of rotation handle.
The utility model discloses a gas turbine flowmeter detection device still includes three group's reinforcing blocks, three group's reinforcing blocks's right-hand member is connected with the left end top of synchronizer ring, the regional front side in bottom and the regional rear side in bottom respectively, three group's reinforcing blocks's outer end is connected with the regional inner in right part of three group's power pole respectively.
Due to the adoption of the technical scheme, the utility model has the following technical progress.
When the gas turbine flowmeter is arranged on a fixed flange of a precision detection mechanism main body, firstly, a mounting flange on the right side of the gas turbine flowmeter is tightly attached to a sealing ring on the left side of the fixed flange, the mounting flange is aligned with the fixed flange, then a worker holds the gas turbine flowmeter and slides three groups of pin rods towards the inner sides of three groups of power rods by the other hand respectively until the right sides of the inner ends of the three groups of pin rods are respectively propped against the upper side of the left end, the front side of the bottom area and the rear side of the bottom area of the mounting flange of the gas turbine flowmeter, then, two groups of rotating handles are used for rotating a fastening thread ring to enable the fastening thread ring to rotate on external threads on the outer side wall of a mounting pipe, at the moment, the fastening thread ring respectively drives the three groups of power rods to move rightwards through a driving ring and a synchronous ring, and simultaneously, the mounting flange of, the right end of the mounting flange is tightly attached to a sealing ring on the left side of the fixed flange, the two groups of rotating handles are continuously rotated until the two groups of rotating handles cannot rotate, at the moment, the inner ends of the mounting flange and the fixed flange are tightly attached to the left end and the right end of the sealing ring in a sealing manner, the precision detection mechanism main body can be started to carry out precision detection on the gas turbine flowmeter, after the detection is finished, a worker can reversely rotate the fastening threaded rings through the two groups of rotating handles to enable the right ends of the three groups of pin rods not to be in contact with the left end machine body of the mounting flange, then the three groups of pin rods respectively slide outwards to enable the three groups of pin rods not to limit the mounting flange, the gas turbine flowmeter can be disassembled, and therefore the disassembling process of the gas turbine flowmeter on the precision detection mechanism main body is, thereby enhancing practicality.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of a partially enlarged structure of a;
fig. 3 is a schematic view of the connection structure of three groups of pin rods and three groups of power rods;
FIG. 4 is a schematic view of the connection structure of the fastening screw ring and the synchronizing ring according to the present invention;
FIG. 5 is a schematic view of the connection structure of four sets of auxiliary wheels and driving rings;
in the drawings, the reference numbers: 1. a precision detection mechanism main body; 2. four groups of supporting legs; 3. installing a pipe; 4. a fixed flange; 5. a power ring; 6. a seal ring; 7. three groups of power rods; 8. three sets of pin rods; 9. a synchronizer ring; 10. driving the ring; 11. fastening the threaded ring; 12. two sets of rotating handles; 13. three groups of pin holes; 14. a ring-shaped driving groove; 15. a ring-shaped sealing groove; 16. positioning a plate; 17. positioning the U-shaped groove; 18. three groups of fastening rubber strips; 19. three groups of pulling handles; 20. three sets of stop blocks; 21. four groups of auxiliary grooves; 22. four sets of auxiliary wheels; 23. two groups of anti-skid handle sleeves; 24. and three groups of reinforcing blocks.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
A gas turbine flowmeter detection device is structurally shown in figure 1 and comprises a precision detection mechanism main body 1, wherein supporting legs 2 are respectively arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the precision detection mechanism main body 1, a mounting pipe 3 is communicated with the left end of the precision detection mechanism main body 1, and a fixing flange 4 is communicated with the left end of the mounting pipe 3; the detection device also comprises a power ring 5, a sealing ring 6, three groups of power rods 7, three groups of pin rods 8, a synchronizing ring 9, a driving ring 10, a fastening threaded ring 11 and two groups of rotating handles 12. The inner ends of the two groups of rotating handles 12 are respectively connected with the top end and the bottom end of the right area of the fastening threaded ring 11; the rotating handle 12 fixes the sleeved anti-slip handle sleeve 23, as shown in fig. 4, the friction coefficient of the outer side wall of the rotating handle is increased, the slipping probability when the rotating handle is rotated is reduced, and therefore the practicability is enhanced.
The power ring 5 is in sliding sleeving with the mounting pipe 3, the right ends of the three groups of power rods 7 are connected with the top of the left end of the power ring 5, the front side of the bottom region and the rear side of the bottom region respectively, the outer ends of the left regions of the three groups of power rods 7 are provided with three groups of pin holes 13 in a penetrating mode respectively, and the three groups of pin holes 13 are in sliding sleeving with the three groups of pin rods 8 in a fastening mode respectively.
The left end of synchronizer ring 9 is connected with the right-hand member of power ring 5, and the lateral wall of installation pipe 3 is provided with the external screw thread, and fastening screw ring 11 and 3 spiral shell dresses of installation pipe, and the regional lateral wall in left part of fastening screw ring 11 is provided with loop type and drives groove 14, and drive ring 10 and loop type drive groove 14 rotate the suit.
The outer side wall of the driving ring 10 is fixedly connected with the inner side wall of the synchronizing ring 9, a ring-shaped sealing groove 15 is arranged in the left end edge area of the fixed flange 4, and the right area of the sealing ring 6 is fixedly clamped with the ring-shaped sealing groove 15.
Three groups of reinforcing blocks 24 are fixedly arranged between the power rods and the synchronizing ring, the right ends of the three groups of reinforcing blocks 24 are respectively connected with the top of the left end of the synchronizing ring 9, the front side of the bottom area and the rear side of the bottom area, and the outer ends of the three groups of reinforcing blocks 24 are respectively connected with the inner ends of the right areas of the three groups of power rods 7; three groups of power rods are reinforced on the synchronizing ring through three groups of reinforcing blocks, so that the probability that the three groups of power rods are disconnected at the left end of the synchronizing ring is reduced, and the stability is enhanced.
The bottom end of the fixed flange 4 is connected with a positioning plate 16, the top end of the positioning plate 16 is provided with a positioning U-shaped groove 17, and the positioning plate extends towards the direction of the gas turbine flowmeter and is used for installing the gas turbine flowmeter to guide the gas turbine flowmeter, as shown in fig. 1 and 3. When fixing a position gas turbine flowmeter on mounting flange, can hug closely the mounting flange on gas turbine flowmeter right side in the top left side in the location U type groove of locating plate and promote gas turbine flowmeter to the right side at this moment for gas turbine flowmeter's mounting flange's right-hand member paste the left end of sealing ring can, this process has saved the process that the staff lifted gas turbine flowmeter, has improved the location convenience, thereby has strengthened the practicality.
And a fastening rubber strip 18 is inserted in the pin hole, the left end of the fastening rubber strip 18 is respectively connected with the left end of the three pin holes 13, and the right end of the fastening rubber strip 18 is respectively in sliding close contact with the left end of the pin rod 8. The three groups of fastening rubber rings limit the three groups of pin rods through self elasticity, so that the three groups of pin rods are more stably positioned in the three groups of pin holes respectively, the probability of slippage of the three groups of pin rods in the three groups of pin holes respectively is reduced, and the practicability is enhanced. The outer end of the pin 8 is connected with a pulling handle 19, as shown in fig. 3, so that the pulling handle can facilitate the plugging and unplugging process of the pin, thereby enhancing the convenience. The inboard fixed connection dog 20 of left end of pin 8, as shown in fig. 3, carry on spacingly through the dog to the pin, when having reduced to the three pin poles of group's pulling outside, reduced the probability that three pin poles of group are extracted respectively in three pinhole of group to the practicality has been strengthened.
Four sets of auxiliary grooves 21 are respectively arranged on the upper side, the lower side, the front side and the rear side of the left end of the driving ring 10, four sets of auxiliary wheels 22 are respectively rotatably arranged in the four sets of auxiliary grooves 21, and the left ends of the four sets of auxiliary wheels 22 are respectively closely and rotatably attached to the upper side, the lower side, the front side and the rear side of the left end of the annular driving groove 14, as shown in fig. 2 and 5. Sliding friction of the driving ring and the ring type driving groove left end can be changed into rolling friction through four groups of auxiliary wheels at the left end of the driving ring, frictional resistance of the left end of the driving ring and the ring type driving groove left end is greatly reduced, labor is saved for rotation of the fastening thread ring, abrasion of the driving ring and the ring type driving groove is reduced simultaneously, and therefore practicability is enhanced.
When the utility model works, when the gas turbine flowmeter is arranged on the fixed flange of the precision detection mechanism main body, firstly, the mounting flange on the right side of the gas turbine flowmeter is clung to the sealing ring on the left side of the fixed flange, and the mounting flange is aligned with the fixed flange, then a worker holds the gas turbine flowmeter and slides three groups of pin rods towards the inner sides of three groups of power rods by the other hand respectively until the right sides of the inner ends of the three groups of pin rods are respectively propped against the upper side of the left end of the mounting flange of the gas turbine flowmeter, the front side of the bottom area and the rear side of the bottom area, then the fastening thread ring is rotated by two groups of rotating handles to enable the fastening thread ring to rotate on the external thread of the outer side wall of the mounting pipe, at the moment, the fastening thread ring respectively drives the three groups of power rods to move rightwards by the driving ring and the synchronous ring, meanwhile, the three groups of power, the right end of the mounting flange is tightly attached to the sealing ring on the left side of the fixed flange, the two groups of rotating handles are continuously rotated until the two groups of rotating handles cannot rotate, at the moment, the inner ends of the mounting flange and the fixed flange are tightly attached to the left end and the right end of the sealing ring in a sealing mode respectively, and then the precision detection mechanism main body can be started to carry out precision detection on the gas turbine flowmeter.
After the detection is finished, the worker reversely rotates the fastening threaded ring through the two groups of rotating handles, so that the right ends of the three groups of pin rods are not in the machine body at the left end of the mounting flange any more, and then the three groups of pin rods slide outwards respectively to enable the three groups of pin rods to be not limited to the mounting flange any more, so that the gas turbine flowmeter can be disassembled. The disassembly and assembly process of the gas turbine flowmeter on the precision detection mechanism main body is greatly simplified, and the precision detection efficiency of the gas turbine flowmeter is further greatly improved, so that the practicability is enhanced.
The terms "front", "rear", "left", "right" and the like as used herein are for illustrative purposes only.
Claims (4)
1. A gas turbine flowmeter detection device comprises a precision detection mechanism main body (1), wherein supporting legs (2) are respectively arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the precision detection mechanism main body (1), a mounting pipe (3) is communicated with the left end of the precision detection mechanism main body (1), and a fixing flange (4) is communicated with the left end of the mounting pipe (3); the device is characterized by also comprising a power ring (5), a sealing ring (6), three groups of power rods (7), three groups of pin rods (8), a synchronizing ring (9), a driving ring (10), a fastening threaded ring (11) and two groups of rotating handles (12); the inner ends of the two groups of rotating handles (12) are respectively connected with the top end and the bottom end of the right area of the fastening threaded ring (11);
the power ring (5) is sleeved with the mounting pipe (3) in a sliding manner, the right ends of the three groups of power rods (7) are respectively connected with the top of the left end of the power ring (5), the front side of the bottom area and the rear side of the bottom area, the outer end of the left area of the power rod (7) is provided with a pin hole (13) in a penetrating manner, the pin hole (13) is fastened with the pin rod (8) in a sliding manner,
the left end of the synchronizing ring (9) is connected with the right end of the power ring (5), the outer side wall of the mounting pipe (3) is provided with external threads, and the fastening threaded ring (11) is screwed with the mounting pipe (3); the outer side wall of the left part area of the fastening threaded ring (11) is provided with an annular driving groove (14), the driving ring (10) is rotatably sleeved with the annular driving groove (14), the outer side wall of the driving ring (10) is fixedly connected with the inner side wall of the synchronizing ring (9),
the left end edge region of mounting flange (4) is provided with ring type seal groove (15), the right part region and ring type seal groove (15) fixed clamping of sealing ring (6).
2. The gas turbine flowmeter detection device as claimed in claim 1, further comprising a positioning plate (16), wherein a positioning U-shaped groove (17) is formed at the top end of the positioning plate (16), and the right side of the top end of the positioning U-shaped groove (17) is connected with the bottom end of the fixing flange (4).
3. The gas turbine flowmeter detection device of claim 2, further comprising three sets of fastening rubber strips (18), wherein left ends of the three sets of fastening rubber strips (18) are respectively connected with left ends of the three sets of pin holes (13), and right ends of the three sets of fastening rubber strips (18) are respectively in sliding fit with left ends of the three sets of pin rods (8).
4. A gas turbine flowmeter detecting device according to claim 3, wherein four sets of auxiliary grooves (21) are respectively provided on the upper side, lower side, front side and rear side of the left end of the driving ring (10), four sets of auxiliary wheels (22) are respectively rotatably provided in the four sets of auxiliary grooves (21), and the left ends of the four sets of auxiliary wheels (22) are respectively rotatably attached to the upper side, lower side, front side and rear side of the left end of the ring-shaped driving groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921975762.8U CN210774274U (en) | 2019-11-15 | 2019-11-15 | Gas turbine flowmeter detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921975762.8U CN210774274U (en) | 2019-11-15 | 2019-11-15 | Gas turbine flowmeter detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210774274U true CN210774274U (en) | 2020-06-16 |
Family
ID=71064656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921975762.8U Active CN210774274U (en) | 2019-11-15 | 2019-11-15 | Gas turbine flowmeter detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210774274U (en) |
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2019
- 2019-11-15 CN CN201921975762.8U patent/CN210774274U/en active Active
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