CN216768658U - Gas collecting channel pipeline convenient to detect maintenance - Google Patents
Gas collecting channel pipeline convenient to detect maintenance Download PDFInfo
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- CN216768658U CN216768658U CN202123151600.2U CN202123151600U CN216768658U CN 216768658 U CN216768658 U CN 216768658U CN 202123151600 U CN202123151600 U CN 202123151600U CN 216768658 U CN216768658 U CN 216768658U
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- collecting channel
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Abstract
The utility model discloses a gas collecting hood pipeline convenient to detect and maintain, relates to the technical field of pipeline butt joint, and aims to solve the problems that most of the existing gas collecting hood pipelines are fixedly connected in a welding mode, so that the detection and maintenance are inconvenient, and the accuracy of adjusting and correcting the position of a pipeline interface during butt joint is poor, so that the interface is damaged. The gas collecting hood pipeline connecting device is novel in structure, achieves the purposes of quickly mounting and dismounting the gas collecting hood pipeline, is convenient to detect and maintain, achieves the effect of correcting and mounting the first connecting pipe and the first fixing plate, avoids damage during butt joint, and is suitable for popularization.
Description
Technical Field
The utility model relates to the technical field of pipeline butt joint, in particular to a gas collecting channel pipeline convenient to detect and maintain.
Background
The gas collecting hood is a collecting device of a pollution source of the flue gas purification system, can guide dust and the gas pollution source into the purification system, and simultaneously prevents the dust and the gas pollution source from diffusing to a production workshop and the atmosphere to cause pollution. The performance of the system has direct influence on the technical and economic indexes of the purification system. The forms of the gas collecting hood are various due to the difference of the structure of the pollution source equipment and the production operation process.
The gas collecting channel pipeline needs to be disassembled and assembled to an interface of the gas collecting channel pipeline during detection and maintenance, the traditional gas collecting channel pipeline butt joint mode is generally a mode of fixing through a welding mode or a clamp, the two modes are inconvenient to disassemble and assemble, and time consumption of detection and maintenance is long. Therefore, in order to solve the problems, a gas collecting hood pipeline convenient for detection and maintenance is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a gas-collecting hood pipeline convenient to detect and maintain, which solves the problems that most of the existing gas-collecting hood pipelines are fixedly connected in a welding mode, the detection and maintenance are inconvenient, and the accuracy of adjusting the position of a pipeline interface during butt joint is poor, so that the interface is damaged.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a gas collecting channel pipeline convenient to detect and maintain comprises a first connecting pipe, a second connecting pipe and a gas collecting channel, wherein the second connecting pipe is slidably mounted on the outer wall of the bottom end of the first connecting pipe, and the gas collecting channel is fixedly mounted at the bottom end of the second connecting pipe;
a first fixing plate is fixedly mounted on the circumferential side wall of the first connecting pipe, two threaded rods which are identical in structure and symmetrically distributed are fixedly mounted at the bottom end of the first fixing plate, a first butt plate is fixedly mounted at the bottom end of the first connecting pipe, and two connecting cylinders which are identical in structure and symmetrically distributed are fixedly mounted at the bottom end of the first butt plate;
the connecting device is characterized in that a second butt joint plate is fixedly mounted at the top of the second connecting pipe, a second fixing plate is fixedly mounted on the outer wall of the circumference of the second connecting pipe, a fixing mechanism is arranged between the second fixing plate and the first fixing plate, and a connecting mechanism is arranged between the second butt joint plate and the first butt joint plate.
Preferably, the inner wall of the circumference of the second butt joint plate is fixedly provided with a sealing ring, and the second butt joint plate and the second fixing plate are respectively provided with through holes matched with the connecting cylinder and the threaded rod.
Preferably, fixed establishment includes handle, dwang and drive bevel gear, the handle is installed in the rotation of first fixed plate lateral wall, the inside fixed mounting that handle major part extends to first fixed plate has the dwang, dwang circumference lateral wall fixed mounting has drive bevel gear.
Preferably, the threaded rod is installed in the rotation of first fixed plate bottom, the inside fixed mounting that the threaded rod top extended to first fixed plate has driven bevel gear, block each other between driven bevel gear and the drive bevel gear.
Preferably, the connecting mechanism comprises a movable plate, a resisting spring, a positioning column and a positioning block, the positioning column is fixedly mounted on the inner wall of the bottom end of the connecting cylinder, a plurality of groups of resisting springs with the same structure are fixedly mounted on the circumferential side wall of the positioning column, the movable plate is fixedly connected to one end, away from the positioning column, of the resisting spring, the positioning block is fixedly mounted on one side, away from the resisting spring, of the movable plate, and the positioning block extends to the outside of the connecting cylinder.
The utility model has the beneficial effects that:
1. the movable plate is driven to move under the action of the elastic force of the abutting spring, the movable plate drives the positioning block to move and is clamped with the second butt joint plate to complete installation, and the positioning block is pressed to complete disassembly, so that the aims of quick installation and disassembly of the gas collecting channel are fulfilled, and the detection and maintenance are facilitated.
2. Through rotating the handle and driving the dwang and drive bevel gear and rotate, drive bevel gear drives driven bevel gear and threaded rod and rotates and install inside the second fixed plate to reach the effect of proofreading the installation to first connecting pipe and first fixed plate, appear damaging when avoiding docking.
To sum up, the device has not only realized the purpose to the quick installation and the dismantlement of gas collecting channel pipeline, and the detection and maintenance of being convenient for has reached moreover and has carried out the effect of proofreading the installation to first connecting pipe and first fixed plate, appears damaging when avoiding the butt joint, suitable popularization.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is an exploded view of the connector barrel mounting structure of the present invention;
fig. 4 is a view showing the construction of the mounting between the threaded rod and the handle of the present invention.
Reference numbers in the figures: 1. a first connecting pipe; 2. a first fixing plate; 3. a first butt plate; 4. a second butt joint plate; 5. a second connecting pipe; 6. a second fixing plate; 7. a threaded rod; 8. a gas-collecting hood; 9. a connecting cylinder; 10. a movable plate; 11. the spring is tightly propped; 12. a positioning column; 13. positioning blocks; 14. a handle; 15. rotating the rod; 16. a drive bevel gear; 17. a driven bevel gear; 18. and (5) sealing rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, 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.
Referring to fig. 1-2, a gas collecting hood pipeline convenient for detection and maintenance comprises a first connecting pipe 1, a second connecting pipe 5 and a gas collecting hood 8, wherein the outer wall of the bottom end of the first connecting pipe 1 is slidably provided with the second connecting pipe 5, the bottom end of the second connecting pipe 5 is fixedly provided with the gas collecting hood 8, the circumferential side wall of the first connecting pipe 1 is fixedly provided with a first fixing plate 2, the bottom end of the first fixing plate 2 is fixedly provided with two threaded rods 7 with the same structure and in symmetrical distribution, the bottom end of the first connecting pipe 1 is fixedly provided with a first butt plate 3, the bottom end of the first butt plate 3 is fixedly provided with two connecting cylinders 9 with the same structure and in symmetrical distribution, the top of the second connecting pipe 5 is fixedly provided with a second butt plate 4, the circumferential outer wall of the second connecting pipe 5 is fixedly provided with a second fixing plate 6, a fixing mechanism is arranged between the second fixing plate 6 and the first fixing plate 2, and a connecting mechanism is arranged between the second butt plate 4 and the first butt plate 3, the inner wall of the circumference of the second butt joint plate 4 is fixedly provided with a sealing ring 18, and the second butt joint plate 4 and the second fixing plate 6 are respectively provided with through holes matched with the connecting cylinder 9 and the threaded rod 7.
Referring to fig. 3, fixing mechanism includes handle 14, dwang 15 and drive bevel gear 16, 2 lateral walls of first fixed plate rotate and install handle 14, the inside fixed mounting that 14 main part of handle extends to first fixed plate 2 has dwang 15, dwang 15 circumference lateral wall fixed mounting has drive bevel gear 16, 2 bottom of first fixed plate rotate and install threaded rod 7, the inside fixed mounting that the threaded rod 7 top extends to first fixed plate 2 has driven bevel gear 17, block each other between driven bevel gear 17 and the drive bevel gear 16, the effect of proofreading the installation has been reached to first connecting pipe and first fixed plate, appear damaging when avoiding the butt joint.
Referring to fig. 4, the connecting mechanism includes a movable plate 10, a resisting spring 11, a positioning column 12 and a positioning block 13, the positioning column 12 is fixedly mounted on the inner wall of the bottom end of the connecting cylinder 9, a plurality of groups of resisting springs 11 with the same structure are fixedly mounted on the circumferential side wall of the positioning column 12, the movable plate 10 is fixedly connected to one end, away from the positioning column 12, of the resisting spring 11, the positioning block 13 is fixedly mounted on one side, away from the resisting spring 11, of the movable plate 10, the positioning block 13 extends to the outside of the connecting cylinder 9, the purpose of quick installation and disassembly of the gas collecting hood pipeline is achieved, and detection and maintenance are facilitated.
The working principle is as follows: when the device is in use, firstly, a sealing ring 18 is installed inside a second butt plate 4, a first fixing plate 2 drives a threaded rod 7 to be installed at a through hole on a second fixing plate 6, a handle 14 is rotated, the handle 14 drives a rotating rod 15 and a driving bevel gear 16 to rotate, the driving bevel gear 16 drives a driven bevel gear 17 and the threaded rod 7 to rotate, meanwhile, a first connecting pipe 1 is installed inside the sealing ring 18, a connecting cylinder 9 at the bottom end of the first butt plate 3 is installed on the second butt plate 4, an elastic action of a resisting spring 11 drives a movable plate 10 to move, the movable plate 10 drives a positioning block 13 to move to the outside of the connecting cylinder 9 and be clamped with the second butt plate 4, namely, the first connecting pipe 1 and the first fixing plate 2 are connected, and disassembly can be completed through reverse operation.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. A gas collecting channel pipeline convenient to detect and maintain comprises a first connecting pipe (1), a second connecting pipe (5) and a gas collecting channel (8), and is characterized in that the second connecting pipe (5) is slidably mounted on the outer wall of the bottom end of the first connecting pipe (1), and the gas collecting channel (8) is fixedly mounted at the bottom end of the second connecting pipe (5);
a first fixing plate (2) is fixedly installed on the circumferential side wall of the first connecting pipe (1), two threaded rods (7) which are identical in structure and symmetrically distributed are fixedly installed at the bottom end of the first fixing plate (2), a first butt plate (3) is fixedly installed at the bottom of the first connecting pipe (1), and two connecting cylinders (9) which are identical in structure and symmetrically distributed are fixedly installed at the bottom end of the first butt plate (3);
second connecting pipe (5) top fixed mounting has second butt joint board (4), second connecting pipe (5) circumference outer wall fixed mounting has second fixed plate (6), be provided with fixed establishment between second fixed plate (6) and first fixed plate (2), be provided with coupling mechanism between second butt joint board (4) and first butt joint board (3).
2. The gas collecting channel pipeline convenient for detection and maintenance according to claim 1, characterized in that the inner wall of the circumference of the second butt plate (4) is fixedly provided with a sealing ring (18), and the second butt plate (4) and the second fixing plate (6) are respectively provided with through holes matched with the connecting cylinder (9) and the threaded rod (7).
3. The gas collecting channel pipeline convenient for detection and maintenance according to claim 1, wherein the fixing mechanism comprises a handle (14), a rotating rod (15) and a driving bevel gear (16), the handle (14) is rotatably installed on the side wall of the first fixing plate (2), the rotating rod (15) is fixedly installed inside the handle (14) and extends to the first fixing plate (2), and the driving bevel gear (16) is fixedly installed on the circumferential side wall of the rotating rod (15).
4. The gas collecting channel pipeline convenient for detection and maintenance according to claim 3, wherein a threaded rod (7) is rotatably mounted at the bottom end of the first fixing plate (2), a driven bevel gear (17) is fixedly mounted at the top end of the threaded rod (7) extending to the inside of the first fixing plate (2), and the driven bevel gear (17) and the driving bevel gear (16) are mutually clamped.
5. The gas collecting channel pipeline convenient to detect and maintain according to claim 1, wherein the connecting mechanism comprises a movable plate (10), a resisting spring (11), a positioning column (12) and a positioning block (13), the positioning column (12) is fixedly installed on the inner wall of the bottom end of the connecting cylinder (9), a plurality of groups of resisting springs (11) with the same structure are fixedly installed on the circumferential side wall of the positioning column (12), the movable plate (10) is fixedly connected to one end, away from the positioning column (12), of the resisting spring (11), the positioning block (13) is fixedly installed on one side, away from the resisting spring (11), of the movable plate (10), and the positioning block (13) extends to the outside of the connecting cylinder (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123151600.2U CN216768658U (en) | 2021-12-15 | 2021-12-15 | Gas collecting channel pipeline convenient to detect maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123151600.2U CN216768658U (en) | 2021-12-15 | 2021-12-15 | Gas collecting channel pipeline convenient to detect maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216768658U true CN216768658U (en) | 2022-06-17 |
Family
ID=81966379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123151600.2U Active CN216768658U (en) | 2021-12-15 | 2021-12-15 | Gas collecting channel pipeline convenient to detect maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216768658U (en) |
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2021
- 2021-12-15 CN CN202123151600.2U patent/CN216768658U/en active Active
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