CN215173025U - Connecting and supporting device for spiral air pipe - Google Patents
Connecting and supporting device for spiral air pipe Download PDFInfo
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- CN215173025U CN215173025U CN202121205396.5U CN202121205396U CN215173025U CN 215173025 U CN215173025 U CN 215173025U CN 202121205396 U CN202121205396 U CN 202121205396U CN 215173025 U CN215173025 U CN 215173025U
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Abstract
The utility model discloses a connect strutting arrangement for spiral duct, include: the spiral air duct body is internally provided with an air deflector; the first limiting plate is attached to the spiral air duct body, and a first fixing screw penetrates through the first limiting plate; the adjusting plate is connected with the first fixing screw through a threaded hole formed in the upper end of the adjusting plate, and the adjusting plate is attached to the first limiting plate; the lower end of the first fixing plate is connected with the adjusting plate, and a first screw penetrates through the first fixing plate; the bearing plate is connected with the first limiting plate. This a connect support device for helical duct realizes being connected fixedly between 2 helical duct bodies through first limiting plate and second limiting plate, even if be convenient for splice the spiral duct body and use, and supports the intermediate position of spiral duct body through the backup pad to avoid the condition that the helical duct body middle part appears collapsing.
Description
Technical Field
The utility model relates to a spiral duct installation technical field specifically is a connection support device for spiral duct.
Background
The spiral air pipe is not strange to people, ventilation between two places can be realized through the spiral air pipe, and the spiral air pipe is widely applied due to the characteristics that the strength and the rigidity are good, the appearance is smooth, zinc nodules and burrs are avoided, the spiral air pipe is silvery white, the installation is convenient, the connecting points are few, and the like.
The publication number is: CN 210830747U's a spiral duct's mounting structure, through adopting above-mentioned technical scheme, when needs change spiral duct, the stopper slides about in the spacing groove and can adjust the position of installation piece, make and have sufficient space between installation piece and the support column to supply spiral duct rebound, and then make things convenient for the staff to take out spiral duct, through setting up mobilizable installation piece and closure subassembly, when needs change spiral duct, remove the installation piece, there is sufficient space that supplies spiral duct to remove until installation piece and support column, and then make things convenient for the staff to change spiral duct, the fixture block is tentatively fixed a position the spiral duct with the joint cooperation of shrinkage pool, make its stable joint in the mounting groove.
However, there are some problems in using the above structure, for example, when the spiral duct is connected and fixed, the spiral duct is fixed only by the engaging structure, so that the spiral duct is easily deviated and the structure is unstable in the using process, and the middle part of the spiral duct is easily collapsed, thereby affecting the using effect
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a connection support device for spiral duct to the condition of skew easily appears in the in-process of proposing the use among the solution above-mentioned background art, the problem of collapsing easily appears at the middle part of spiral duct.
In order to achieve the above object, the utility model provides a following technical scheme: a joint support device for a spiral duct, comprising:
the spiral air duct body is internally provided with an air deflector;
the first limiting plate is attached to the spiral air duct body, and a first fixing screw penetrates through the first limiting plate;
the adjusting plate is connected with the first fixing screw through a threaded hole formed in the upper end of the adjusting plate, and the adjusting plate is attached to the first limiting plate;
the lower end of the first fixing plate is connected with the adjusting plate, and a first screw penetrates through the first fixing plate;
the bearing plate is mutually connected with the first limiting plate, the bearing plate is mutually attached to a second limiting plate, and the second limiting plate is mutually attached to the outer part of the spiral air duct body;
the second fixing screw penetrates through the second limiting plate;
the positioning rod is arranged in a T shape and is mutually attached to the second limiting plate, the positioning rod and the second fixing screw are mutually lifted through a groove formed in the upper end of the positioning rod, and the positioning rod and the bearing plate are mutually attached;
positioning spring, with second limiting plate interconnect, just positioning spring with locating lever interconnect.
Preferably, the first limiting plate is further provided with a limiting plate and a fixed reed;
the limiting plate is arranged on the first limiting plate, and the limiting plate and the second limiting plate are mutually attached;
and the fixed reed is arranged on the second limiting plate and is connected with the limiting plates.
Preferably, the spiral duct body is externally attached with a support plate which is of an arc-shaped plate structure, and a connecting plate which is of a plate structure is mounted on the support plate.
Preferably, the upper end of the connecting plate is provided with a third fixing screw, the third fixing screw is connected with the connecting nut through a thread structure arranged at the lower end of the third fixing screw, and the upper support plate and the lower support plate are connected and fixed under the action of the third fixing screw through the structure.
Preferably, the connecting rope is installed to the backup pad upper end, just the connecting rope is in be provided with 4 in the backup pad altogether, through above-mentioned structure, pulls the backup pad through connecting the rope.
Preferably, the connecting rope is arranged at the lower end of the second fixing plate, a second screw rod with a threaded structure is arranged at the upper end of the second fixing plate in a penetrating mode, and the second fixing plate can be fixed at a position needing to be installed and fixed under the action of the second screw rod conveniently through the mechanism.
Compared with the prior art, the beneficial effects of the utility model are that: according to the connecting and supporting device for the spiral air pipes, the 2 spiral air pipe bodies are connected and fixed through the first limiting plate and the second limiting plate, the spiral air pipe bodies can be spliced and used conveniently, and the middle positions of the spiral air pipe bodies are supported through the supporting plates, so that the situation that the middle parts of the spiral air pipe bodies collapse is avoided;
1. the first limiting plate and the second limiting plate are fixed through the bearing plate, the second fixing screw and the positioning rod, namely the two spiral air pipe bodies are connected and fixed, so that the spiral air pipe bodies are spliced;
2. connect fixedly between two upper and lower backup pads through the third set screw to the realization supports the middle part of spiral wind pipe body, thereby not only fixes spiral wind pipe body and can also protect spiral wind pipe body, thereby avoids the condition that collapses to appear in the centre of spiral wind pipe body.
Drawings
FIG. 1 is a schematic view of a cross-sectional structure of a connection plate according to the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the spiral duct body according to the present invention;
FIG. 3 is a side view of the supporting plate of the present invention;
FIG. 4 is a schematic view of a side view cross-sectional structure of the adjusting plate of the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a spiral duct body; 2. an air deflector; 3. a first limit plate; 301. a limiting plate; 302. fixing the reed; 4. a first set screw; 5. an adjusting plate; 6. a first fixing plate; 7. a first screw; 8. a bearing plate; 9. a second limiting plate; 10. a second set screw; 11. positioning a rod; 12. a positioning spring; 13. a support plate; 14. a connecting plate; 15. a third set screw; 16. a connecting nut; 17. connecting ropes; 18. a second fixing plate; 19. 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a joint support device for a spiral duct, comprising:
the spiral air duct body 1 is internally provided with an air deflector 2;
the first limiting plate 3 is attached to the spiral air duct body 1, and a first fixing screw 4 penetrates through the first limiting plate 3;
the adjusting plate 5 is connected with the first fixing screw 4 through a threaded hole formed in the upper end of the adjusting plate 5, and the adjusting plate 5 is attached to the first limiting plate 3;
the lower end of the first fixing plate 6 is connected with the adjusting plate 5, and a first screw 7 penetrates through the first fixing plate 6;
the bearing plate 8 is connected with the first limiting plate 3, the bearing plate 8 is attached to the second limiting plate 9, and the second limiting plate 9 is attached to the outer portion of the spiral air duct body 1;
the second fixing screw 10 penetrates through the second limiting plate 9;
the positioning rod 11 is arranged in a T shape and is mutually attached to the second limiting plate 9, the positioning rod 11 and the second fixing screw 10 are mutually lifted through a groove formed in the upper end of the positioning rod 11, and the positioning rod 11 and the bearing plate 8 are mutually attached;
the positioning spring 12 is connected with the second limiting plate 9, and the positioning spring 12 is connected with the positioning rod 11;
when the two spiral air duct bodies 1 need to be spliced, the two spiral air duct bodies 1 are mutually attached, at the moment, the bearing plate 8 arranged on the first limiting plate 3 is mutually attached with the groove arranged on the second limiting plate 9, at the moment, the bearing plate 8 extrudes the positioning rod 11, namely, the positioning spring 12 arranged on the positioning rod 11 is stretched and deformed to continuously push the bearing plate 8, and along with the deformation recovery of the positioning spring 12, the positioning rod 11 is mutually jointed with the groove arranged on the bearing plate 8, namely, the position of the bearing plate 8 is fixed by the positioning rod 11, then the second fixing screw 10 is rotated to connect the second fixing screw 10 and the threaded hole arranged on the positioning rod 11 with the positioning rod 11, namely, the second limiting plate 9 and the bearing plate 8 are connected with each other, so that the second limiting plate 9 and the first limiting plate 3 are connected with each other, namely, the two spiral air duct bodies 1 are connected and fixed;
in this example, the first limiting plate 3 is further provided with a limiting plate 301 and a fixed spring 302; the limiting plate 301 is mounted on the first limiting plate 3, and the limiting plate 301 and the second limiting plate 9 are attached to each other; a fixed reed 302 installed on the second limiting plate 9, and the fixed reed 302 and the limiting plate 301 are connected to each other; a support plate 13 is attached to the outer part of the spiral air duct body 1, the support plate 13 is of an arc-shaped plate-shaped structure, and a connecting plate 14 which is of a plate-shaped structure is mounted on the support plate 13; a third fixing screw 15 is arranged at the upper end of the connecting plate 14, and the third fixing screw 15 is mutually connected with a connecting nut 16 through a thread structure arranged at the lower end of the third fixing screw; the upper end of the supporting plate 13 is provided with connecting ropes 17, and the number of the connecting ropes 17 on the supporting plate 13 is 4; the connecting rope 17 is installed at the lower end of the second fixing plate 18, and a second screw rod 19 with a thread structure at the upper end penetrates through the second fixing plate 18;
make backup pad 13 and spiral duct body 1's upper and lower both ends laminate each other, then rotate third set screw 15, make the lower extreme and the coupling nut 16 interconnect of third set screw 15, and along with the rotation of third set screw 15, the distance between two upper and lower backup pads 13 begins to reduce, closely laminate until backup pad 13 and spiral duct body 1, support fixedly through backup pad 13 to the intermediate position of spiral duct body 1 this moment, then rotate second screw 19, make second screw 19 and the required installation position interconnect of portion, fix the position of second fixed plate 18 promptly, thereby fix the position of spiral duct body 1.
The working principle is as follows: the first limit plate 3 and the second limit plate 9 are connected and fixed through the bearing plate 8, the second fixing screw 10 and the positioning rod 11, namely, the spiral air duct bodies 1 at the two ends are connected and fixed, then the first screw 7 is rotated to connect the first screw 7 with the part needing to be installed, at the moment, the position of the first limit plate 3 is fixed through the first screw 7, namely, the two ends of the spiral duct body 1 are fixed, then the support plate 13 is mutually jointed with the spiral duct body 1, then connect fixedly through third set screw 15 to the backup pad 13 at upper and lower both ends, then rotate second screw 19, make second screw 19 with need install the position interconnect, just at this moment assist fixedly to spiral pipe body 1, guarantee the stability of spiral pipe body 1 when using, this is exactly this the theory of operation that is used for spiral pipe's connection strutting arrangement.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A connection support device for a spiral duct, comprising:
the spiral air duct body is internally provided with an air deflector;
the first limiting plate is attached to the spiral air duct body, and a first fixing screw penetrates through the first limiting plate;
the adjusting plate is connected with the first fixing screw through a threaded hole formed in the upper end of the adjusting plate, and the adjusting plate is attached to the first limiting plate;
the lower end of the first fixing plate is connected with the adjusting plate, and a first screw penetrates through the first fixing plate;
the bearing plate is mutually connected with the first limiting plate, the bearing plate is mutually attached to a second limiting plate, and the second limiting plate is mutually attached to the outer part of the spiral air duct body;
the second fixing screw penetrates through the second limiting plate;
the positioning rod is arranged in a T shape and is mutually attached to the second limiting plate, the positioning rod and the second fixing screw are mutually lifted through a groove formed in the upper end of the positioning rod, and the positioning rod and the bearing plate are mutually attached;
positioning spring, with second limiting plate interconnect, just positioning spring with locating lever interconnect.
2. A connection support device for a spiral duct according to claim 1, wherein: the first limiting plate is also provided with a limiting plate and a fixed reed;
the limiting plate is arranged on the first limiting plate, and the limiting plate and the second limiting plate are mutually attached;
and the fixed reed is arranged on the second limiting plate and is connected with the limiting plates.
3. A connection support device for a spiral duct according to claim 1, wherein: the spiral duct body is externally attached with a support plate, the support plate is of an arc-shaped plate structure, and a connecting plate of the plate structure is mounted on the support plate.
4. A connection support device for a spiral duct according to claim 3, wherein: and a third fixing screw is arranged at the upper end of the connecting plate and is connected with the connecting nut through a threaded structure arranged at the lower end of the third fixing screw.
5. A connection support device for a spiral duct according to claim 3, wherein: the backup pad upper end is installed and is connected the rope, just it is in to connect the rope be provided with 4 in the backup pad altogether.
6. A connection support device for a spiral air duct according to claim 5, wherein: the connecting rope is installed at the lower end of the second fixing plate, and a second screw rod with a threaded structure is arranged at the upper end of the second fixing plate in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121205396.5U CN215173025U (en) | 2021-06-01 | 2021-06-01 | Connecting and supporting device for spiral air pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121205396.5U CN215173025U (en) | 2021-06-01 | 2021-06-01 | Connecting and supporting device for spiral air pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215173025U true CN215173025U (en) | 2021-12-14 |
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ID=79376394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121205396.5U Active CN215173025U (en) | 2021-06-01 | 2021-06-01 | Connecting and supporting device for spiral air pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215173025U (en) |
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2021
- 2021-06-01 CN CN202121205396.5U patent/CN215173025U/en active Active
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