CN219655518U - Telescopic flange plate - Google Patents
Telescopic flange plate Download PDFInfo
- Publication number
- CN219655518U CN219655518U CN202223592020.1U CN202223592020U CN219655518U CN 219655518 U CN219655518 U CN 219655518U CN 202223592020 U CN202223592020 U CN 202223592020U CN 219655518 U CN219655518 U CN 219655518U
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- Prior art keywords
- sleeve
- mounting
- fixed
- telescopic
- flange
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- 230000001681 protective effect Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Joints Allowing Movement (AREA)
Abstract
The utility model provides a telescopic flange plate, which relates to the technical field of flange plates, and comprises two mounting plates and telescopic pipes, wherein the two mounting plates are distributed left and right, and the telescopic pipes are fixed between the two mounting plates and are communicated with each other; the upper side and the lower side of the two mounting plates are welded with fixed blocks, a telescopic part is arranged between the two fixed blocks on the same side, the telescopic part comprises an electric cylinder, a movable rod and a mounting ring, the electric cylinder is fixed at the inner end of the left fixed block, the movable rod is horizontally fixed at the output end of the electric cylinder, the two mounting rings are arranged, and the two mounting rings are respectively fixed at the right end of the movable rod and the inner end of the right fixed block; the utility model has the beneficial effects that: the length of this ring flange can be automatically regulated for this ring flange is adjusted more conveniently, and can carry out accurate regulation, and sleeve pipe one and sleeve pipe two all are located the flexible pipe outside, can protect flexible pipe, thereby can prolong flexible pipe's life.
Description
Technical Field
The utility model relates to the technical field of flanges, in particular to a telescopic flange.
Background
The flange is also called flange collar or flange. The flange is a part for connecting pipes and is used for connecting the pipe ends; there are also flanges for use on the equipment access ports for connection between two equipment, such as speed reducer flanges. The flange connection or the flange joint refers to detachable connection which is formed by connecting a flange, a gasket and a bolt with each other to form a group of combined sealing structures.
In the prior art, telescopic flange is equipped with flexible pipe and two mounting panels, and flexible pipe is installed between two mounting panels to make two mounting panels finely tune the operation, but need the manual regulation of user when current telescopic flange length adjustment, and hardly accurate regulation, in addition, flexible pipe on the current telescopic flange is direct exposed outside, bumps the foreign object easily, thereby can shorten the life of flexible pipe.
Disclosure of Invention
The telescopic flange plate has the advantages that the length of the flange plate can be automatically adjusted, the flange plate is convenient to adjust, accurate adjustment can be achieved, the first sleeve and the second sleeve are located outside the telescopic tube, the telescopic tube can be protected, and accordingly the service life of the telescopic tube can be prolonged.
The aim and the effect of the utility model are achieved by the following specific technical means:
the telescopic flange comprises two mounting plates and telescopic pipes, wherein the two mounting plates are distributed left and right, and the telescopic pipes are fixed between the two mounting plates and are communicated with each other;
the upper side and the lower side of the two mounting plates are welded with fixed blocks, a telescopic part is arranged between the two fixed blocks on the same side, the telescopic part comprises an electric cylinder, a movable rod and a mounting ring, the electric cylinder is fixed at the inner end of the left fixed block, the movable rod is horizontally fixed at the output end of the electric cylinder, the two mounting rings are arranged, and the two mounting rings are respectively fixed at the right end of the movable rod and the inner end of the right fixed block;
the telescopic pipe is characterized in that a protection part is sleeved outside the telescopic pipe and comprises a first sleeve and a second sleeve, the first sleeve and the second sleeve are distributed left and right, an annular sliding groove is formed in the periphery of the right end of the first sleeve, a sliding ring is connected in the sliding groove in a sliding mode, and the left end of the second sleeve extends into the sliding groove and is fixedly connected with the sliding ring.
Further preferred embodiments are as follows: the two mounting rings are connected into a whole through screws.
Further preferred embodiments are as follows: the first sleeve is sleeved with a first protective sleeve, the second sleeve is sleeved with a second protective sleeve, and both the first protective sleeve and the second protective sleeve are made of soft rubber.
Further preferred embodiments are as follows: sealing rings are embedded in the two mounting plates.
Further preferred embodiments are as follows: screw holes are formed in the upper side and the lower side of the side faces of the two mounting plates in a penetrating mode, bolts are connected in the screw holes in a threaded mode, the outer ends of the bolts penetrate out of the screw holes, and the first sleeve and the second sleeve are located between the four bolts.
Further preferred embodiments are as follows: the outer ends of the bolts are sleeved with gaskets, the outer ends of the bolts are connected with nuts in a threaded mode, and the nuts are located on the outer sides of the gaskets.
Compared with the prior art, the utility model has the beneficial effects that:
when a worker wants to adjust the length of the telescopic flange, two electric cylinders are simultaneously powered on, the electric cylinders can drive movable rods on the electric cylinders to move leftwards or rightwards, the movable rods can drive right fixed blocks and mounting plates to move together, the right mounting plates can drive the right ends of telescopic pipes to move, and the flange can be shortened when the mounting plates move leftwards; on the contrary, the right mounting plate can drive the right end of the telescopic pipe to move, when the mounting plate moves rightwards, the length of the flange plate can be automatically adjusted, so that the flange plate is more convenient to adjust, and after the flange plate is adjusted, the power supplies of the two electric cylinders are closed, so that the movable rod stops moving, and the flange plate can be accurately adjusted;
the installation plate on the right can drive the sleeve II in the moving process, the sleeve II can drive the sliding ring to slide in the sliding groove, the sleeve II can enter the sliding groove when the sliding ring slides leftwards, otherwise, the sleeve II can slowly slide out of the sliding groove when the sliding ring slides rightwards, thereby being convenient for the telescopic pipe to move.
Drawings
FIG. 1 is a schematic view of the whole front cross-section structure of the present utility model;
FIG. 2 is a schematic diagram of the overall front view structure of the present utility model;
FIG. 3 is a schematic view of the partial structure of the portion A of FIG. 1 according to the present utility model;
fig. 4 is a schematic view of a partial structure at B of fig. 1 according to the present utility model.
The marks in the figure: the device comprises a mounting plate 1, a fixed block 2, an electric cylinder 3, a movable rod 4, a telescopic pipe 5, a screw hole 6, a bolt 7, a gasket 8, a nut 9, a first sleeve 10, a sliding groove 11, a second sleeve 12, a slip ring 13, a mounting ring 14, a sealing ring 15, a first protective sleeve 16 and a second protective sleeve 17.
Detailed Description
Referring to fig. 1-4, embodiments of the present utility model are further described;
the telescopic flange comprises mounting plates 1 and telescopic pipes 5, wherein the two mounting plates 1 are distributed left and right, and the telescopic pipes 5 are fixed between the two mounting plates 1 and are communicated with each other;
the upper side and the lower side of the two mounting plates 1 are welded with fixed blocks 2, a telescopic part is arranged between the two fixed blocks 2 on the same side, the telescopic part comprises an electric cylinder 3, a movable rod 4 and a mounting ring 14, the electric cylinder 3 is fixed at the inner end of the left fixed block 2, the movable rod 4 is horizontally fixed at the output end of the electric cylinder 3, the mounting ring 14 is provided with two mounting rings 14, the two mounting rings 14 are respectively fixed at the right end of the movable rod 4 and the inner end of the right fixed block 2, and the two adjacent mounting rings 14 are connected into a whole through screws;
specifically, the left fixed block 2 is used for fixing the electric cylinders 3, the right fixed block 2 is used for fixing the right mounting ring 14, the two adjacent mounting rings 14 are fixed, so that the right end of the movable rod 4 is connected with the right fixed block 2, when a worker wants to adjust the length of the flange, the two electric cylinders 3 are simultaneously powered on, the electric cylinders 3 can drive the movable rods 4 on the electric cylinders to move leftwards or rightwards, the movable rods 4 can drive the right fixed block 2 and the mounting plate 1 to move together, the right mounting plate 1 can drive the right end of the telescopic pipe 5 to move, and the flange can be shortened when the mounting plate 1 moves leftwards; on the contrary, the right mounting plate 1 can drive the right end of the telescopic pipe 5 to move, when the mounting plate 1 moves rightwards, the length of the flange plate can be adjusted automatically, so that the flange plate is adjusted more conveniently, after the flange plate is adjusted, the power supplies of the two electric cylinders 3 are turned off, the movable rod 4 stops moving, the movement of the right mounting plate 1 can be avoided, and the flange plate can be adjusted accurately;
sealing rings 15 are embedded in the two mounting plates 1, screw holes 6 are formed in the upper and lower sides of the side surfaces of the two mounting plates 1 in a penetrating mode, bolts 7 are connected in the screw holes 6 in a threaded mode, the outer ends of the bolts 7 penetrate out of the screw holes 6, and a first sleeve 10 and a second sleeve 12 are positioned between the four bolts 7;
the outer ends of the bolts 7 are sleeved with gaskets 8, nuts 9 are connected with the outer ends of the bolts 7 in a threaded mode, and the nuts 9 are located on the outer sides of the gaskets 8;
further, when the length of the flange is adjusted and the flange needs to be installed between two pipelines, threaded holes matched with the bolts 7 are formed in the end parts of the two pipelines, the gaskets 8 and the nuts 9 on the four bolts 7 are screwed outwards, the two pipelines are respectively embedded into the two installation plates 1, at the moment, the inner wall of the sealing ring 15 in the installation plate 1 is tightly contacted with the outer wall of the pipeline, the tightness between the pipelines and the installation plate 1 is ensured, then the bolts 7 are screwed into the threaded holes of the pipelines, the gaskets 8 and the nuts 9 are sequentially sleeved at the outer ends of the bolts 7, the gaskets 8 are moved, the nuts 9 are screwed until the gaskets 8 are tightly contacted with the outer wall of the pipeline, and the nuts 9 are tightly attached to the gaskets 8, so that the flange is installed between the two pipelines;
the outside of the telescopic pipe 5 is sleeved with a protection part, the protection part comprises a first sleeve 10 and a second sleeve 12, the first sleeve 10 and the second sleeve 12 are distributed left and right, an annular sliding groove 11 is formed in the periphery of the right end of the first sleeve 10, a sliding ring 13 is connected in the sliding groove 11 in a sliding manner, and the left end of the second sleeve 12 extends into the sliding groove 11 and is fixedly connected with the sliding ring 13;
a first protection sleeve 16 is sleeved outside the first sleeve 10, a second protection sleeve 17 is sleeved outside the second sleeve 12, and both the first protection sleeve 16 and the second protection sleeve 17 are made of soft rubber;
specifically, the second sleeve 12 is driven in the moving process of the right mounting plate 1, the second sleeve 12 drives the sliding ring 13 to slide in the sliding groove 11, the second sleeve 12 enters the sliding groove 11 when the sliding ring 13 slides leftwards, otherwise, the second sleeve 12 slowly slides out of the sliding groove 11 when the sliding ring 13 slides rightwards, so that the telescopic pipe 5 is convenient to move, the first sleeve 10 and the second sleeve 12 can protect the telescopic pipe 5 due to the fact that the telescopic pipe 5 is positioned between the first sleeve 10 and the second sleeve 12, the service life of the telescopic pipe 5 can be prolonged, when an external object impacts on the first sleeve 16 outside the first sleeve 10 and the second sleeve 17 outside the second sleeve 12, the first sleeve 16 and the second sleeve 17 are made of soft rubber, the first sleeve 16 and the second sleeve 17 have elasticity, impact force can be buffered, and the external object can be prevented from directly impacting on the first sleeve 10 and the second sleeve 12, and the first sleeve 10 and the second sleeve 12 can be protected.
Claims (6)
1. The utility model provides a telescopic ring flange, includes mounting disc (1) and flexible pipe (5), mounting disc (1) are equipped with two and are left and right sides and distribute, flexible pipe (5) are fixed in between two mounting disc (1) and the three communicates with each other, its characterized in that:
the two mounting plates (1) are welded with fixed blocks (2) on the upper side and the lower side, a telescopic part is arranged between the two fixed blocks (2) on the same side, the telescopic part comprises an electric cylinder (3), a movable rod (4) and a mounting ring (14), the electric cylinder (3) is fixed at the inner end of the fixed block (2) on the left side, the movable rod (4) is horizontally fixed at the output end of the electric cylinder (3), the two mounting rings (14) are arranged, and the two mounting rings (14) are respectively fixed at the right end of the movable rod (4) and the inner end of the fixed block (2) on the right side;
the telescopic pipe is characterized in that a protection part is sleeved outside the telescopic pipe (5), the protection part comprises a first sleeve (10) and a second sleeve (12), the first sleeve (10) and the second sleeve (12) are distributed left and right, an annular sliding groove (11) is formed in the periphery of the right end of the first sleeve (10), a sliding ring (13) is connected in the sliding groove (11) in a sliding mode, and the left end of the second sleeve (12) extends into the sliding groove (11) and is fixedly connected with the sliding ring (13).
2. A telescoping flange as in claim 1 wherein: two adjacent mounting rings (14) are connected into a whole through screws.
3. A telescoping flange as in claim 1 wherein: the first sleeve (10) is externally sleeved with a first protective sleeve (16), the second sleeve (12) is externally sleeved with a second protective sleeve (17), and both the first protective sleeve (16) and the second protective sleeve (17) are made of soft rubber.
4. A telescoping flange as in claim 1 wherein: sealing rings (15) are embedded in the two mounting plates (1).
5. A telescoping flange as in claim 1 wherein: screw holes (6) are formed in the upper side and the lower side of the side faces of the mounting plates (1) in a penetrating mode, bolts (7) are connected in the screw holes (6) in a threaded mode, the outer ends of the bolts (7) penetrate out of the screw holes (6), and the first sleeve (10) and the second sleeve (12) are located among the four bolts (7).
6. A telescoping flange as defined in claim 5, wherein: the outer ends of the bolts (7) are sleeved with gaskets (8), the outer ends of the bolts (7) are connected with nuts (9) in a threaded mode, and the nuts (9) are located on the outer sides of the gaskets (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223592020.1U CN219655518U (en) | 2022-12-30 | 2022-12-30 | Telescopic flange plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223592020.1U CN219655518U (en) | 2022-12-30 | 2022-12-30 | Telescopic flange plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219655518U true CN219655518U (en) | 2023-09-08 |
Family
ID=87860841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223592020.1U Active CN219655518U (en) | 2022-12-30 | 2022-12-30 | Telescopic flange plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219655518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117146103A (en) * | 2023-10-30 | 2023-12-01 | 东方空间技术(山东)有限公司 | Rocket air conditioner pipeline system |
-
2022
- 2022-12-30 CN CN202223592020.1U patent/CN219655518U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117146103A (en) * | 2023-10-30 | 2023-12-01 | 东方空间技术(山东)有限公司 | Rocket air conditioner pipeline system |
| CN117146103B (en) * | 2023-10-30 | 2024-01-30 | 东方空间技术(山东)有限公司 | Rocket air conditioner pipeline system |
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