CN216768745U - Inlet pipe pipeline vibration-proof device of rotary vacuum filter - Google Patents
Inlet pipe pipeline vibration-proof device of rotary vacuum filter Download PDFInfo
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- CN216768745U CN216768745U CN202123435606.2U CN202123435606U CN216768745U CN 216768745 U CN216768745 U CN 216768745U CN 202123435606 U CN202123435606 U CN 202123435606U CN 216768745 U CN216768745 U CN 216768745U
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- inlet pipe
- support ring
- half ring
- vacuum filter
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Abstract
The utility model relates to the technical field of pipeline vibration prevention, in particular to a pipeline vibration prevention device for an inlet pipe of a rotary vacuum filter, which comprises a support ring and the inlet pipe arranged in the support ring, wherein a clamping assembly is arranged in the support ring, the clamping assembly is sleeved on the inlet pipe, a damping spring is fixed between the edge corner of the top of the clamping assembly and the inner wall of the top end of the support ring, a damping rod is rotatably arranged between the edge corner of the bottom of the clamping assembly and the inner wall of the bottom of the support ring, and a height adjusting support mechanism is arranged at the bottom of the support ring. The support function and the height adjustment of the bottom of the support ring are realized.
Description
Technical Field
The utility model relates to the technical field of pipeline vibration prevention, in particular to a pipeline vibration prevention device for an inlet pipe of a rotary vacuum filter.
Background
A metal expansion joint is designed at the inlet of a process fluid inlet pipeline of the rotary vacuum filter to eliminate the influence of pipeline vibration on the rotary vacuum filter. However, the vibration frequency and the vibration amplitude of the pipeline are too high, and the maximum value which can be borne by the expansion joint is exceeded. The expansion joint generates cracks after running for about 4 months, so that the rotary vacuum filter can not run.
In the prior art, there are some problems, such as:
set up anti-vibration device on rotary vacuum filter's import pipeline, alleviate the vibration of pipeline to the influence of metal expanding agent, avoid the expanding agent because structural crackle appears in the vibration of pipeline, current anti-vibration device is in the use, because the vibration direction that import pipeline produced is irregular, needs carry out effective antivibration.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a vibration-proof device for an inlet pipeline of a rotary vacuum filter, which aims to solve the problems in the prior art.
The technical scheme of the utility model is as follows: the utility model provides a rotatory vacuum filter import pipe line anti-vibration device, includes the support ring and installs the import pipe in the support ring, be provided with the centre gripping subassembly in the support ring, the centre gripping subassembly cover is established on the import pipe, the top edge corner of centre gripping subassembly with be fixed with damping spring between the top inner wall of support ring, the bottom edge corner of centre gripping subassembly with rotate between the support ring bottom inner wall and install the damping lever, the bottom of support ring is provided with altitude mixture control supporting mechanism.
Preferably, the clamping component comprises a first half ring and a second half ring, the first half ring and the second half ring are fixed through bolts, and the first half ring and the second half ring are sleeved on the inlet pipe.
Preferably, two clamping plates are installed on the inner side walls of the first half ring and the second half ring, and the clamping plates are attached to the outer circumferential wall of the inlet pipe.
Preferably, a plurality of clamping springs are fixed between the outer arc surface of the clamping plate and the inner side walls of the first half ring and the second half ring.
Preferably, the height adjusting and supporting mechanism comprises a base plate, a sliding groove is formed in the top of the base plate, a bidirectional thread driving assembly is installed in the sliding groove in a rotating mode, two supporting plates are installed on the bidirectional thread driving assembly in a rotating mode, and the top ends of the supporting plates are connected with the bottom of the supporting ring in a rotating mode.
Preferably, the two-way screw thread drive assembly includes two-way screw rod, the equal screw thread cover in both ends of two-way screw rod establish with spout sliding fit's slider, the top of slider with the bottom of backup pad is rotated and is connected, the one end of two-way screw rod is fixed with the rotation handle.
The utility model provides a vibration-proof device for an inlet pipeline of a rotary vacuum filter by improvement, which has the following improvements and advantages compared with the prior art:
one is as follows: according to the utility model, the clamping assembly in the support ring is used for clamping and limiting the inlet pipe, the damping spring can elastically hoist the clamping section of the inlet pipe, and the damping rod is matched for damping and supporting the bottom end of the clamping section of the inlet pipe, so that the clamping section of the inlet pipe can be subjected to vibration-proof buffering work on the peripheral side, part of the vibration force of the pipeline of the inlet pipe is transmitted to the damping spring and the damping rod, and the force dispersion buffering effect is realized;
the second step is as follows: according to the utility model, the two sliding blocks can be driven to mutually approach or separate from each other when the rotary handle is rotated through the bidirectional screw, so that the bottom ends of the two supporting plates can be driven to mutually approach or separate from each other, and the purposes of supporting the bottom of the supporting ring and adjusting the height can be achieved.
Drawings
The utility model is further explained below with reference to the figures and examples:
FIG. 1 is a schematic perspective view of the present invention;
fig. 2 is a front view schematically showing the structure of the vibration preventing mechanism of the present invention;
FIG. 3 is a schematic view of the structure of the clamping mechanism of the present invention;
fig. 4 is a schematic sectional structure of the substrate in the present invention.
Description of reference numerals:
1. a support ring; 2. a first half ring; 3. a second half ring; 4. a damping spring; 5. a damping lever; 6. an inlet pipe; 7. a support plate; 8. a substrate; 9. a clamping plate; 10. a clamping spring; 11. a chute; 12. a bidirectional screw; 13. a slider; 14. a handle is rotated.
Detailed Description
The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a vibration-proof device for an inlet pipeline of a rotary vacuum filter by improvement, and the technical scheme of the utility model is as follows:
as shown in fig. 1-4, an inlet pipe line vibration-proof device for a rotary vacuum filter comprises a support ring 1 and an inlet pipe 6 arranged in the support ring 1, wherein a clamping assembly is arranged in the support ring 1, the clamping assembly is sleeved on the inlet pipe 6, a damping spring 4 is fixed between the top edge corner of the clamping assembly and the top inner wall of the support ring 1, a damping rod 5 is rotatably arranged between the bottom edge corner of the clamping assembly and the bottom inner wall of the support ring 1, and a height adjusting support mechanism is arranged at the bottom of the support ring 1.
Borrow by above-mentioned structure, carry out the spacing work of centre gripping to import pipe 6 through the centre gripping subassembly in the support ring 1, damping spring 4 can carry out elasticity hoist and mount to the centre gripping section of import pipe 6, cooperation damping rod 5 carries out the damping support to the centre gripping section bottom of import pipe 6, and then can carry out all sides's antivibration buffering work to the centre gripping section of import pipe 6, make the vibration power of import pipe 6 pipeline partly transmit damping spring 4 and damping rod 5, play the dispersion cushioning effect of power, improve the stability of import pipe 6, altitude mixture control supporting mechanism can carry out supporting action and altitude mixture control purpose to support ring 1 bottom in addition.
Furthermore, the clamping assembly comprises a first half ring 2 and a second half ring 3, the first half ring 2 and the second half ring 3 are fixed through bolts, and the first half ring 2 and the second half ring 3 are sleeved on the inlet pipe 6.
Borrow by above-mentioned structure, half ring 2 and half ring 3 can realize the fixed purpose of centre gripping to import pipe 6.
Further, two clamping plates 9 are installed on the inner side walls of the first half ring 2 and the second half ring 3, and the clamping plates 9 are attached to the outer wall of the circumference of the inlet pipe 6.
Borrow by above-mentioned structure, grip block 9 can carry out centre gripping limiting displacement to the week side of import pipe 6, improves the centre gripping stability to import pipe 6.
Furthermore, a plurality of clamping springs 10 are fixed between the outer arc surface of the clamping plate 9 and the inner side walls of the first half ring 2 and the second half ring 3.
By means of the structure, the clamping spring 10 can play a role in protecting the clamping and fixing work of the clamping plate 9 and can delay and conduct the vibration of the inlet pipe 6.
Further, altitude mixture control supporting mechanism includes base plate 8, and spout 11 has been seted up at the top of base plate 8, and two-way screw thread drive assembly is installed to 11 internal rotations of spout, rotates on the two-way screw thread drive assembly and installs two backup pads 7, and the top of backup pad 7 rotates with the bottom of support ring 1 and is connected.
By means of the structure, the two-way thread driving component can drive the bottom ends of the two supporting plates 7 to be close to or far away from each other, and the purpose of height adjustment work of the supporting ring 1 is achieved.
Further, two-way screw drive assembly includes two-way screw rod 12, and the equal screw thread cover in both ends of two-way screw rod 12 is established and is connected with spout 11 sliding fit's slider 13, and the top of slider 13 is rotated with the bottom of backup pad 7 and is connected, and the one end of two-way screw rod 12 is fixed with rotation handle 14.
By virtue of the above structure, the bidirectional screw 12 can drive the two sliders 13 toward or away from each other when the rotation handle 14 is rotated.
The working principle is as follows: carry out the spacing work of centre gripping to import pipe 6 through the centre gripping subassembly in the support ring 1, damping spring 4 can carry out elasticity hoist and mount to the centre gripping section of import pipe 6, cooperation damping rod 5 carries out the damping support to the centre gripping section bottom of import pipe 6, and then can carry out all sides's antivibration buffering work to the centre gripping section of import pipe 6, make the vibration force of import pipe 6 pipeline partly transmit damping spring 4 and damping rod 5, play the dispersion cushioning effect of power, two sliders 13 of two-way screw 12 can be driven when rotating rotatory handle 14 and be close to each other or keep away from each other, and then can drive two backup pad 7 bottoms and be close to each other or keep away from each other, carry out supporting role and altitude mixture control purpose to support ring 1 bottom.
Claims (6)
1. The utility model provides a rotatory vacuum filter inlet pipe pipeline anti-vibration device, includes support ring (1) and installs inlet pipe (6) in support ring (1), its characterized in that: be provided with the centre gripping subassembly in support ring (1), the centre gripping subassembly cover is established on import pipe (6), the top edge corner of centre gripping subassembly with be fixed with damping spring (4) between the top inner wall of support ring (1), the bottom edge corner of centre gripping subassembly with rotate between the support ring (1) bottom inner wall and install damping rod (5), the bottom of support ring (1) is provided with altitude mixture control supporting mechanism.
2. The vibration-proof device for the inlet pipe line of the rotary vacuum filter as claimed in claim 1, wherein: the clamping component comprises a first half ring (2) and a second half ring (3), the first half ring (2) and the second half ring (3) are fixed through bolts, and the first half ring (2) and the second half ring (3) are sleeved on the inlet pipe (6).
3. The inlet pipe vibration isolator for rotary vacuum filter according to claim 2, wherein: two clamping plates (9) are installed on the inner side walls of the first half ring (2) and the second half ring (3), and the clamping plates (9) are attached to the outer wall of the circumference of the inlet pipe (6).
4. A vibration-proof device for an inlet pipe line of a rotary vacuum filter as claimed in claim 3, wherein: a plurality of clamping springs (10) are fixed between the outer arc surface of the clamping plate (9) and the inner side walls of the first half ring (2) and the second half ring (3).
5. A vibration isolator for an inlet pipe of a rotary vacuum filter as claimed in claim 1, wherein: altitude mixture control supporting mechanism includes base plate (8), spout (11) have been seted up at the top of base plate (8), two-way screw thread drive assembly is installed to spout (11) internal rotation, two-way screw thread drive assembly goes up to rotate and installs two backup pads (7), the top of backup pad (7) with the bottom of support ring (1) is rotated and is connected.
6. The inlet pipe vibration isolator for rotary vacuum filter according to claim 5, wherein: the bidirectional screw driving assembly comprises a bidirectional screw (12), two ends of the bidirectional screw (12) are sleeved with threads, the sliding grooves (11) are in sliding fit with sliding blocks (13), the top of each sliding block (13) is rotatably connected with the bottom end of the corresponding supporting plate (7), and a rotating handle (14) is fixed at one end of the bidirectional screw (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123435606.2U CN216768745U (en) | 2021-12-30 | 2021-12-30 | Inlet pipe pipeline vibration-proof device of rotary vacuum filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123435606.2U CN216768745U (en) | 2021-12-30 | 2021-12-30 | Inlet pipe pipeline vibration-proof device of rotary vacuum filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216768745U true CN216768745U (en) | 2022-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123435606.2U Active CN216768745U (en) | 2021-12-30 | 2021-12-30 | Inlet pipe pipeline vibration-proof device of rotary vacuum filter |
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| CN (1) | CN216768745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024106625A1 (en) * | 2022-11-16 | 2024-05-23 | 동아대학교 산학협력단 | Support for vacuum insulation pipe and vacuum insulation pipe having same |
-
2021
- 2021-12-30 CN CN202123435606.2U patent/CN216768745U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024106625A1 (en) * | 2022-11-16 | 2024-05-23 | 동아대학교 산학협력단 | Support for vacuum insulation pipe and vacuum insulation pipe having same |
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