CN210800402U - Dust removal pipeline thermal compensation device - Google Patents
Dust removal pipeline thermal compensation device Download PDFInfo
- Publication number
- CN210800402U CN210800402U CN201921731553.9U CN201921731553U CN210800402U CN 210800402 U CN210800402 U CN 210800402U CN 201921731553 U CN201921731553 U CN 201921731553U CN 210800402 U CN210800402 U CN 210800402U
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- dust removal
- compensation device
- thermal compensation
- ring
- flange
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Abstract
The utility model discloses a dust removal pipeline thermal compensation device, take over including ring flange and ripple, ring flange top fixed mounting has the connecting seat, the connecting seat rotates through the round pin axle and is connected with the grip ring, the grip ring is provided with two, and two grip ring rotate to be connected, two the equal fixed mounting of inside meter wall of grip ring has a seal cushion layer, two the equal fixed mounting of grip ring bottom has first set nut. The utility model discloses in, dust removal pipeline thermal compensation device passes through the ring flange and the pipeline is fixed the back, rotates two grip rings and combines to realize the fixed of two grip rings through first screw rod and the rotatory combination of first set nut, the inside seal cushion layer of grip ring compresses in the ring flange outside this moment, and closely laminates through self elastic potential energy and ring flange, has avoided debris in the air to get into the dust removal pipe through the gap, thereby has improved dust removal pipeline thermal compensation device's leakproofness.
Description
Technical Field
The utility model relates to a pipeline thermal compensation technical field especially relates to a dust removal pipeline thermal compensation device.
Background
Pipeline thermal compensation is the measure taken to prevent the pipeline from being damaged due to the stress generated by thermal elongation caused by temperature rise. Mainly by elastic deformation of the bent pipe section of the pipeline or by arranging a compensator on the pipeline.
At present, the existing thermal compensation device for the dust removal pipeline still has some defects, firstly, the connection tightness of the existing thermal compensation device for the dust removal pipeline is poor, and because the thermal compensation device for the dust removal pipeline is fixedly connected with the pipeline through a flange plate, a certain gap exists at the connection part, impurities in air can enter the dust removal pipeline through the gap, and the tightness of the thermal compensation device for the dust removal pipeline is reduced; secondly, the pull rod of the existing dust removal pipeline thermal compensation device is mostly a long screw rod fixed by a plurality of screw caps, so that the angular compensation effect of the dust removal pipeline thermal compensation device is poor, and the disassembly and the assembly of the plurality of screw caps and the long screw rod are complex, thereby reducing the use effect of the dust removal pipeline thermal compensation device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems, the heat compensation device for the dust removal pipeline is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a dust removal pipeline thermal compensation device, includes that ring flange and ripple are taken over, ring flange top fixed mounting has the connecting seat, the connecting seat rotates through the round pin axle and is connected with the grip ring, the grip ring is provided with two, and two grip ring rotate to be connected, two the equal fixed mounting of grip ring interior table wall has a seal cushion, two the equal fixed mounting of grip ring bottom has first set nut, table wall closes through the screw soon in the first set nut and is connected with first screw rod.
As a further description of the above technical solution:
the clamping ring is arranged on the flange plate, a positioning block is connected to the inner cavity of the fixing seat through a limiting groove in a clamping mode, a pull rod is fixedly connected to one side, far away from the flange plate, of the positioning block, the pull rod is of a two-section structure, a spring is fixedly mounted between the two sections, the top of the fixing seat is connected with a cover plate through a pin shaft in a rotating mode, a second positioning nut is fixedly mounted on the cover plate and the vertical end of the fixing seat, and the inner surface wall of the second positioning nut is connected with a second screw rod in a screwing mode.
As a further description of the above technical solution:
two the grip ring all is the arc type structure, and two grip ring openings are relative.
As a further description of the above technical solution:
the flange plate is horizontally provided with a positioning hole.
As a further description of the above technical solution:
one side of the fixed seat, which is far away from the flange plate, is clamped with a clamping groove, and the flange plate is fixedly connected with the pull rod through the clamping groove.
As a further description of the above technical solution:
the bottom of the cover plate is of an arc structure.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, dust removal pipeline thermal compensation device passes through the ring flange and the pipeline is fixed the back, rotates two grip rings and combines to realize the fixed of two grip rings through first screw rod and the rotatory combination of first set nut, the inside seal cushion layer of grip ring compresses in the ring flange outside this moment, and closely laminates through self elastic potential energy and ring flange, has avoided debris in the air to get into the dust removal pipe through the gap, thereby has improved dust removal pipeline thermal compensation device's leakproofness.
2. The utility model discloses in, with the pull rod on the combination of locating piece and the spacing groove in the fixing base realize the block of pull rod and fixing base, the apron rotates, combine to realize the fixed of apron and fixing base through second screw rod and second set nut, thereby realize the fixed of pull rod, the convenience of pull rod dismouting has been improved, the pull rod is two segmentation designs, and fixed mounting has the spring between two segments, elastic potential energy through spring self realizes that dust removal pipeline thermal compensation device is to the horizontal and angular compensation of dust removal pipe, thereby the result of use of dust removal pipeline thermal compensation device has been improved.
Drawings
Fig. 1 shows a schematic structural diagram provided according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram illustrating a flange and a fixing seat provided in accordance with an embodiment of the present invention;
fig. 3 shows a schematic structural diagram of a clamp ring provided according to an embodiment of the present invention.
Illustration of the drawings:
1. a limiting groove; 2. a clamping groove; 3. a spring; 4. a pull rod; 5. positioning blocks; 6. a cover plate; 7. a connecting seat; 8. a clamp ring; 9. a flange plate; 10. a fixed seat; 11. a corrugated connection pipe; 12. sealing the cushion layer; 13. a first positioning nut; 14. a first screw; 15. a second positioning nut; 16. a second screw.
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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a dust removal pipeline thermal compensation device, includes that ring flange 9 and ripple are taken over 11, ring flange 9 top fixed mounting has connecting seat 7, and connecting seat 7 rotates through the round pin axle and is connected with grip ring 8, and grip ring 8 is provided with two, and two grip ring 8 rotate to be connected, and the equal fixed mounting of table wall has seal cushion 12 in two grip ring 8, and the equal fixed mounting in two grip ring 8 bottoms has first set nut 13, and the table wall closes soon through the screw thread in the first set nut 13 and is connected with first screw rod 14.
Specifically, as shown in fig. 1 and fig. 2, a fixing seat 10 is fixedly installed on one side of a flange 9 away from a clamping ring 8, a positioning block 5 is connected to an inner cavity of the fixing seat 10 through a limiting groove 1 in a clamping manner, a pull rod 4 is fixedly connected to one side of the positioning block 5 away from the flange 9, the pull rod 4 is of a two-section structure, a spring 3 is fixedly installed between the two sections, a cover plate 6 is rotatably connected to the top of the fixing seat 10 through a pin shaft, a second positioning nut 15 is fixedly installed at the vertical end of the cover plate 6 and the fixing seat 10, a second screw 16 is screwed to the inner surface wall of the second positioning nut 15 through threads, the positioning block 5 on the pull rod 4 is combined with the limiting groove 1 in the fixing seat 10 to realize the clamping of the pull rod 4 and the fixing seat 10, the cover plate 6 is rotated, the cover plate 6 is combined with the second positioning, the pull rod 4 is designed in a two-section mode, the spring 3 is fixedly installed between the two sections, and the heat compensation device of the dust removal pipeline compensates the dust removal pipe in the transverse direction and the angular direction through the elastic potential energy of the spring 3.
Specifically, as shown in fig. 3, the two clamping rings 8 are both arc-shaped structures, and the openings of the two clamping rings 8 are opposite to each other, so that the structural characteristics of the flange plate 9 are adhered to each other, and the stability of clamping is ensured.
Specifically, as shown in fig. 2, the flange 9 is horizontally provided with positioning holes for installing bolts coupled to the pipes.
Specifically, as shown in fig. 2, the fastening groove 2 is fastened on one side of the fixing seat 10 away from the flange plate 9, and the flange plate 9 is fixedly connected with the pull rod 4 through the fastening groove 2, so that the pull rod 4 is convenient to disassemble and assemble, the stability of the pull rod 4 is improved, and the deviation of the pull rod 4 is avoided.
Specifically, as shown in fig. 1, the bottom of the cover plate 6 is in an arc structure, and is attached to the structural characteristics of the positioning block 5, so that the stability of the positioning block 5 is ensured.
The working principle is as follows: when in use, after the dust removal pipeline thermal compensation device is fixed with a pipeline through the flange 9, the two clamping rings 8 are rotationally combined, and the two clamping rings 8 are fixed through the rotational combination of the first screw 14 and the first positioning nut 13, at the moment, the sealing cushion layer 12 in the clamping rings 8 is compressed outside the flange 9 and is tightly attached to the flange 9 through self elastic potential energy, so that sundries in the air are prevented from entering the dust removal pipe through a gap, the sealing performance of the dust removal pipeline thermal compensation device is improved, the clamping between the pull rod 4 and the fixing seat 10 is realized through the combination of the positioning block 5 on the pull rod 4 and the limiting groove 1 in the fixing seat 10, the cover plate 6 is rotated, the fixing between the cover plate 6 and the fixing seat 10 is realized through the combination of the second screw 16 and the second positioning nut 15, the fixing of the pull rod 4 is realized, the convenience of the dismounting of the pull rod 4 is improved, and the pull rod 4 is in, and a spring 3 is fixedly arranged between the two sections, and the transverse and angular compensation of the dust removal pipe by the dust removal pipe thermal compensation device is realized through the elastic potential energy of the spring 3, so that the use effect of the dust removal pipe thermal compensation device is improved.
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 utility model provides a dust removal pipeline thermal compensation device, includes that ring flange (9) and ripple are taken over (11), its characterized in that, ring flange (9) top fixed mounting has connecting seat (7), connecting seat (7) are rotated through the round pin axle and are connected with grip ring (8), grip ring (8) are provided with two, and two grip ring (8) rotate to be connected, two the equal fixed mounting of table wall has seal cushion layer (12), two in grip ring (8) the equal fixed mounting in grip ring (8) bottom has first set nut (13), the table wall closes soon through the screw thread and is connected with first screw rod (14) in first set nut (13).
2. The dust removal pipeline thermal compensation device according to claim 1, wherein a fixing seat (10) is fixedly installed on one side, away from the clamping ring (8), of the flange (9), a positioning block (5) is connected to an inner cavity of the fixing seat (10) through a limiting groove (1) in a clamping manner, a pull rod (4) is fixedly connected to one side, away from the flange (9), of the positioning block (5), the pull rod (4) is of a two-section structure, a spring (3) is fixedly installed between the two sections, a cover plate (6) is rotatably connected to the top of the fixing seat (10) through a pin shaft, a second positioning nut (15) is fixedly installed on each of the cover plate (6) and the vertical end of the fixing seat (10), and a second screw (16) is connected to an inner surface wall of the second positioning nut (15) through a.
3. The dust removal pipeline thermal compensation device as claimed in claim 1, wherein the two clamping rings (8) are arc-shaped structures, and the two clamping rings (8) are opposite in opening.
4. The thermal compensation device for the dust removal pipeline as claimed in claim 1, wherein the flange (9) is horizontally provided with positioning holes.
5. The dust removal pipeline thermal compensation device as claimed in claim 2, wherein a clamping groove (2) is clamped on one side of the fixed seat (10) far away from the flange (9), and the flange (9) is fixedly connected with the pull rod (4) through the clamping groove (2).
6. The dust removal pipeline thermal compensation device as claimed in claim 2, wherein the bottom of the cover plate (6) is of an arc structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921731553.9U CN210800402U (en) | 2019-10-16 | 2019-10-16 | Dust removal pipeline thermal compensation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921731553.9U CN210800402U (en) | 2019-10-16 | 2019-10-16 | Dust removal pipeline thermal compensation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210800402U true CN210800402U (en) | 2020-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921731553.9U Active CN210800402U (en) | 2019-10-16 | 2019-10-16 | Dust removal pipeline thermal compensation device |
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| CN (1) | CN210800402U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111885884A (en) * | 2020-07-20 | 2020-11-03 | 深圳市云智易联科技有限公司 | Liquid cooling circulation system of vehicle-mounted navigator |
-
2019
- 2019-10-16 CN CN201921731553.9U patent/CN210800402U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111885884A (en) * | 2020-07-20 | 2020-11-03 | 深圳市云智易联科技有限公司 | Liquid cooling circulation system of vehicle-mounted navigator |
| CN111885884B (en) * | 2020-07-20 | 2022-12-09 | 深圳市云智易联科技有限公司 | Liquid cooling circulation system of vehicle-mounted navigator |
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