CN216795312U - Fixing mechanism of quartz heating pipe - Google Patents
Fixing mechanism of quartz heating pipe Download PDFInfo
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- CN216795312U CN216795312U CN202220522562.2U CN202220522562U CN216795312U CN 216795312 U CN216795312 U CN 216795312U CN 202220522562 U CN202220522562 U CN 202220522562U CN 216795312 U CN216795312 U CN 216795312U
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- flange
- ring flange
- ring
- quartz heating
- heating pipe
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Abstract
The utility model discloses a fixing mechanism of a quartz heating pipe, which comprises two flange plates, wherein the two flange plates are in a circular truncated cone shape, the center of each flange plate is provided with a through hole matched with a pipe body, the through hole of the large end surface of each flange plate is provided with an inclined ring surface parallel to the outer side surface of each flange plate, the two flange plates are oppositely arranged, a sealing ring is arranged at the central line between the two inclined ring surfaces, after the two flange plates are oppositely arranged, the outer sides of the two flange plates are sleeved with hoops, and the inner sides of the hoops are provided with limiting grooves matched with the two flanges after being combined. The quartz heating pipe is simple in structure and reasonable in design, and can effectively improve the connection fixation and the sealing performance after the quartz heating pipe is connected with the pipe nozzle.
Description
Technical Field
The utility model belongs to the technical field of connection and fixation of quartz heating pipes, and particularly relates to a fixing mechanism of a quartz heating pipe.
Background
When the current quartz heating pipe is used, the conventional sealing flange is adopted for sealing and fixing the quartz heating pipe and the fixed seal of the pipe nozzle, but the conventional sealing flange only provides axial seal, the tightness depends on the locking degree of the flange, and the flange needs to be repeatedly locked during assembly, so that the assembly is very troublesome.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide a fixing mechanism of a quartz heating tube aiming at the defects of the prior art, which adopts an inclined flange to match with a hoop to realize the axial sealing and the circumferential sealing of a sealing ring to a tube body.
The technical scheme adopted by the utility model is as follows: the utility model provides a fixed establishment of quartz heating pipe, includes the ring flange, the ring flange is equipped with two, and the ring flange is the round platform form, and open at the center of ring flange has the through-hole that matches with the body, the through-hole department of the big terminal surface of ring flange opens the slope anchor ring that has the side parallel with the ring flange lateral surface, and two ring flanges set up relatively to central line department between two slope anchor rings sets up the sealing washer, after two relative installations of ring flange at two ring flange outside suit staple bolts, the spacing groove that matches after the inboard of staple bolt was opened and is made up with two flanges.
Preferably, the angle between the side face of the flange and the end face of the flange is 135 °.
Preferably, the hoop comprises two hoops, the two hoops are hinged to each other, connecting lugs are mounted at the other ends of the two hoops respectively, and the two connecting lugs are locked and fixed through locking bolts and nuts.
The utility model has the beneficial effects that:
(1) the inclined ring surface of the flange plate applies inclined pressure to the sealing ring, so that axial pressure and circumferential pressure exist between the sealing ring and the outer wall of the pipe body, axial and circumferential sealing is realized, and the sealing effect is good;
(2) the angle between the side surface of the flange plate and the end surface of the flange plate is 135 degrees, namely the angle between the inclined ring surface and the end surface of the flange plate is 135 degrees, so that the inclined pressure applied to the sealing ring by the inclined ring surface can be equally divided into axial pressure and axial pressure;
(3) through setting up the staple bolt that matches with the ring flange, hold tightly through the staple bolt and make the ring flange exert pressure to the sealing washer, the staple bolt is connected, is dismantled conveniently.
The quartz heating pipe is simple in structure and reasonable in design, and can effectively improve the connection fixation and the sealing performance after the quartz heating pipe is connected with the pipe nozzle.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the hoop of the present invention.
In the figure: 1. a flange plate; 2. a through hole; 3. an inclined torus; 4. a seal ring; 5. hooping; 6. a limiting groove.
Detailed Description
The utility model will be described in further detail with reference to the following drawings and specific embodiments.
Examples
As shown in fig. 1 and fig. 2, the fixing mechanism of the quartz heating tube provided in this embodiment includes two flange plates 1 and a hoop 5, the flange plate 1 is in a circular truncated cone shape, a through hole 2 matched with the tube body is formed in the center of the flange plate 1, an inclined ring surface 3 parallel to the outer side surface of the flange plate 1 is formed in the through hole 2 of the large end surface of the flange plate 1, the two flange plates 1 are arranged oppositely, a sealing ring 4 is arranged at the center line between the two inclined ring surfaces 3, the hoop 5 is sleeved on the outer sides of the two flange plates 1 after the two flange plates 1 are arranged oppositely, the hoop 5 includes two hoop rings, the two hoop rings are hinged to each other, connecting lugs are respectively arranged at the other ends of the two hoop rings, the two connecting lugs are locked and fixed by locking bolts and nuts, and a limiting groove 6 matched with the two flanges after combination is formed in the inner side of the hoop 5; the angle between the side surface of the flange 1 and the end surface of the flange 1 is 135 °.
During the use, pass through-hole 2 suit with two flanges on the body to the looping sealing washer 4 on the body between two ring flanges 1, align two ring flanges 1 back axial and be close to, two ring flanges 1 fold the back, and sealing washer 4 is located the central line between two ring flanges 1, then with staple bolt 5 suit outside ring flange 1, lock and embrace hoop 5 again and realize the sealed fixed to quartz heating pipe and mouthpiece promptly.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any modification and replacement based on the technical solution and inventive concept provided by the present invention should be covered within the scope of the present invention.
Claims (3)
1. The utility model provides a fixed establishment of quartz heating pipe, includes ring flange (1), its characterized in that: ring flange (1) is equipped with two, and ring flange (1) is the round platform form, and open at the center of ring flange (1) has through-hole (2) that match with the body, through-hole (2) department of ring flange (1) big terminal surface opens has slope anchor ring (3) parallel with ring flange (1) lateral surface, and two ring flange (1) set up relatively to central line department between two slope anchor ring (3) sets up sealing washer (4), installs back at two ring flange (1) outside suit staple bolt (5) relatively when two ring flange (1), the inboard of staple bolt (5) is opened has spacing groove (6) that match after combining with two flanges.
2. The fixing mechanism of the quartz heating tube according to claim 1, characterized in that: the angle between the side surface of the flange plate (1) and the end surface of the flange plate (1) is 135 degrees.
3. The fixing mechanism of a quartz heating tube according to claim 1 or 2, characterized in that: the hoop (5) comprises two hoop rings, the two hoop rings are hinged to each other, the other ends of the two hoop rings are respectively provided with a connecting lug, and the two connecting lugs are locked and fixed through a locking bolt and a screw cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220522562.2U CN216795312U (en) | 2022-03-10 | 2022-03-10 | Fixing mechanism of quartz heating pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220522562.2U CN216795312U (en) | 2022-03-10 | 2022-03-10 | Fixing mechanism of quartz heating pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216795312U true CN216795312U (en) | 2022-06-21 |
Family
ID=82001673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220522562.2U Active CN216795312U (en) | 2022-03-10 | 2022-03-10 | Fixing mechanism of quartz heating pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216795312U (en) |
-
2022
- 2022-03-10 CN CN202220522562.2U patent/CN216795312U/en active Active
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