CN219954571U - Fireproof air duct assembling structure - Google Patents
Fireproof air duct assembling structure Download PDFInfo
- Publication number
- CN219954571U CN219954571U CN202321063257.2U CN202321063257U CN219954571U CN 219954571 U CN219954571 U CN 219954571U CN 202321063257 U CN202321063257 U CN 202321063257U CN 219954571 U CN219954571 U CN 219954571U
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- CN
- China
- Prior art keywords
- connecting seat
- positioning
- right connecting
- main pipe
- left connecting
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Links
- 230000002265 prevention Effects 0.000 claims description 7
- 230000009970 fire resistant effect Effects 0.000 claims description 6
- 210000002105 tongue Anatomy 0.000 description 18
- 238000000034 method Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a fireproof air duct assembly structure, which comprises a main pipe body, wherein two ends of the main pipe body are respectively and fixedly connected with a right connecting seat and a left connecting seat, and one sides of the top and the bottom of the main pipe body, which are close to the right connecting seat, are provided with pre-positioning structures; the top and the bottom of the inner side wall of the right connecting seat are provided with positioning jacks corresponding to the pre-positioning structure, and the centers of the top and the bottom of the inner side of the left connecting seat are fixedly connected with positioning sockets. According to the utility model, through designing the pre-positioning structure, after the left connecting seat at one side of two adjacent main pipe bodies is inserted and positioned in the other corresponding right connecting seat, the positioning inserting tongue can be shifted to the left connecting seat through the fixing pushing block so as to be inserted into the positioning socket, then the left connecting seat and the right connecting seat are preliminarily locked and fixed by the locking knob, thus pre-positioning and preliminary fixing between the two adjacent main pipe bodies can be rapidly completed, and the working efficiency is greatly improved.
Description
Technical Field
The utility model relates to the technical field of building fire protection, in particular to a fireproof air pipe assembling structure.
Background
The fire-proof air pipe is a special fire-proof smoke-proof pipeline in a building, is a composite air pipe, is generally made of galvanized iron or glass magnesium composite air pipes, is generally coated with a fire-proof plate outside the iron air pipe, and can quickly pump indoor smoke.
The fire prevention tuber pipe is a very common building fire control facility, has multiple fire prevention tuber pipe of different grade type in the present market, and most fire prevention tuber pipes are all fixed through ring flange and screw concatenation combination, in actual concatenation combination in-process, owing to do not have any pre-positioning structure, lead to utilizing set screw to splice fixed unable realization to quick to the hole to the tuber pipe, and then lead to whole concatenation combination process to take trouble hard, and the operation still needs many people to cooperate generally, and the operation flow is comparatively complicated, is unfavorable for improving packaging efficiency.
It is therefore desirable to provide a fire-resistant duct assembly structure to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to solve the technical problems that the conventional air pipe is not provided with any pre-positioning structure, so that the air pipe is spliced and fixed by using the fixing screw, the quick hole alignment cannot be realized, the whole splicing and combining process is labor-consuming, and the operation usually requires cooperation of a plurality of people, so that the operation flow is complex, and the improvement of the assembly efficiency is not facilitated.
In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a fire prevention tuber pipe assembly structure, including the main pipe body, the both ends of main pipe body are fixedly connected with right connecting seat and left connecting seat respectively, main pipe body top and bottom are close to the one side of right connecting seat and are equipped with pre-positioning structure;
positioning jacks corresponding to the pre-positioning structures are respectively formed in the top and the bottom of the inner side wall of the right connecting seat, and first positioning holes are respectively formed in the centers of the top and the bottom of the right connecting seat;
the centers of the top and the bottom of the inner side of the left connecting seat are fixedly connected with positioning sockets, and the centers of the top and the bottom of the left connecting seat are provided with second positioning holes;
the top and the bottom of right connecting seat front and back end all threaded connection have set screw, the second internal thread hole corresponding with set screw has all been seted up to the top and the bottom of left connecting seat front and back end.
The utility model is further provided with: the main pipe body, the right connecting seat and the left connecting seat are of an integrated structure.
Through above-mentioned technical scheme for its holistic structure is more simple firm, also is convenient for assemble fast simultaneously.
The utility model is further provided with: the left connecting seat on the adjacent side of the two main pipe bodies is spliced and positioned in the corresponding right connecting seat.
By adopting the technical scheme, the splicing pre-positioning between the two main pipe bodies can be rapidly completed by adopting the splicing combination mode.
The utility model is further provided with: the positioning structure comprises a guide sliding seat, a positioning inserting tongue is connected in the guide sliding seat in a sliding manner, a fixed pushing block is fixedly connected to one side, far away from the right connecting seat, of the top of the positioning inserting tongue, a first internal threaded hole is formed in the center of the top of the positioning inserting tongue, and a locking knob is connected in the first internal threaded hole in a threaded manner.
Through the technical scheme, after the left connecting seat on one side of each adjacent two main pipe bodies is inserted and positioned in the corresponding right connecting seat, the positioning inserting tongue can be shifted to the left connecting seat through the fixed pushing block to move, so that the positioning inserting tongue can be inserted into the positioning socket, then the left connecting seat and the right connecting seat are preliminarily locked and fixed by the locking knob, and further the pre-positioning and the preliminary fixing between the adjacent two main pipe bodies can be rapidly completed.
The utility model is further provided with: the guide sliding seat is fixed at the center of one side of the top or bottom of the main pipe body, which is close to the right connecting seat.
Through the technical scheme, the structure is simple and firm, and the operation and the use are convenient.
The utility model is further provided with: the center of the positioning socket is provided with a fixed slot corresponding to the positioning inserting tongue.
Through the technical scheme, the positioning insert tongue can be inserted into the corresponding fixed slot during combination, so that quick positioning and limiting are realized.
The utility model is further provided with: and internal threads are respectively arranged in the second positioning hole and the center of the top of the positioning socket.
Through the technical scheme, the locking knob can be screwed into the second positioning hole and the positioning socket, so that preliminary locking and fixing are realized.
The utility model is further provided with: and the centers of the top and the bottom of the outer side of the left connecting seat are respectively provided with a fixed jack communicated with the positioning socket.
The beneficial effects of the utility model are as follows:
1. according to the utility model, through designing the pre-positioning structure, after the left connecting seat at one side of two adjacent main pipe bodies is inserted and positioned in the other corresponding right connecting seat, the positioning inserting tongue can be shifted to the left connecting seat through the fixed pushing block so as to be inserted into the positioning socket, then the left connecting seat and the right connecting seat are preliminarily locked and fixed by the locking knob, thus pre-positioning and preliminary fixing between the two adjacent main pipe bodies can be rapidly completed, and the working efficiency is greatly improved;
2. according to the utility model, the pre-positioning and hole alignment in the splicing state can be rapidly completed by designing the pre-positioning structure, so that the whole splicing and combining process is more time-saving and labor-saving, the operation does not need cooperation of multiple people, the operation flow is simpler, and the assembly efficiency is greatly improved.
Drawings
FIG. 1 is a schematic diagram of a splice state structure of the present utility model;
FIG. 2 is a first view angle block diagram of the present utility model;
FIG. 3 is a second view angle block diagram of the present utility model;
FIG. 4 is a side view of the present utility model;
FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4;
fig. 6 is a partial enlarged view at a in fig. 5.
In the figure: 1. a main pipe body; 2. a right connecting seat; 3. a left connecting seat; 4. a pre-positioning structure; 401. a guide slide; 402. positioning the insert tongue; 403. fixing the pushing block; 404. a first internally threaded bore; 405. a locking knob; 5. positioning the jack; 6. a first positioning hole; 7. positioning the socket; 8. a second positioning hole; 9. a fixing screw; 10. a second internally threaded bore.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Referring to fig. 1-6, a fireproof air duct assembly structure comprises a main pipe body 1, wherein two ends of the main pipe body 1 are respectively and fixedly connected with a right connecting seat 2 and a left connecting seat 3, and the main pipe body 1, the right connecting seat 2 and the left connecting seat 3 are of an integrated structure, so that the integral structure is simpler and firmer, meanwhile, the assembly is convenient and quick, the left connecting seat 3 on the adjacent side of the two main pipe bodies 1 is spliced and positioned in the corresponding right connecting seat 2, and the splicing pre-positioning between the two main pipe bodies 1 can be quickly completed by adopting a splicing combination mode;
as shown in fig. 6, a pre-positioning structure 4 is arranged on one side, close to the right connecting seat 2, of the top and the bottom of the main pipe body 1, the pre-positioning structure 4 comprises a guiding sliding seat 401, the guiding sliding seat 401 is fixed at the center, close to the right connecting seat 2, of the top or the bottom of the main pipe body 1, not only is the structure simple and firm, but also the operation is convenient, a positioning inserting tongue 402 is connected in the guiding sliding seat 401 in a sliding manner, a fixing pushing block 403 is fixedly connected to one side, far from the right connecting seat 2, of the top of the positioning inserting tongue 402, a first internal threaded hole 404 is formed in the center of the top of the positioning inserting tongue 402, a locking knob 405 is connected in an internal threaded manner, after the left connecting seat 3 on one side of two adjacent main pipe bodies 1 is inserted and positioned in the other corresponding right connecting seat 2, the positioning inserting tongue 402 can be shifted to the left connecting seat 3 through the fixing pushing block 403, so that the positioning inserting tongue 402 can be inserted into the positioning socket 7, and then the pre-positioning and the preliminary fixing between the two adjacent main pipe bodies 1 can be completed rapidly;
the top and the bottom of the inner side wall of the right connecting seat 2 are provided with positioning jacks 5 corresponding to the pre-positioning structure 4, and the top and the bottom center of the right connecting seat 2 are provided with first positioning holes 6;
the centers of the top and the bottom of the inner side of the left connecting seat 3 are fixedly connected with positioning sockets 7, and the centers of the positioning sockets 7 are provided with fixed slots corresponding to the positioning inserting tongues 402, so that the positioning inserting tongues 402 can be inserted into the corresponding fixed slots when combined, and quick positioning and limiting are realized;
as shown in fig. 3, the centers of the top and the bottom of the left connecting seat 3 are provided with second positioning holes 8, the centers of the top and the bottom of the outer side of the left connecting seat 3 are provided with fixing jacks communicated with the positioning socket 7, and the centers of the inside of the second positioning holes 8 and the top of the positioning socket 7 are provided with internal threads, so that the locking knob 405 can be screwed into the second positioning holes 8 and the positioning socket 7, and preliminary locking and fixing are realized;
as shown in fig. 1, the top and the bottom of the front and rear ends of the right connecting seat 2 are both in threaded connection with fixing screws 9, and the top and the bottom of the front and rear ends of the left connecting seat 3 are both provided with second internal threaded holes 10 corresponding to the fixing screws 9.
When the utility model is used, the left connecting seat 3 on one side of two adjacent main pipe bodies 1 is inserted and positioned in the other corresponding right connecting seat 2, then the positioning inserting tongue 402 is stirred by the fixing pushing block 403 to move towards the left connecting seat 3, so that the positioning inserting tongue 402 can be inserted into the positioning socket 7, then the left connecting seat 3 and the right connecting seat 2 are preliminarily locked and fixed by the locking knob 405, further the pre-positioning and the preliminary fixing between the two adjacent main pipe bodies 1 can be rapidly completed, and finally the splicing combination fixing can be completed by screwing the plurality of fixing screws 9 into the corresponding second internal threaded holes 10.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (8)
1. The utility model provides a structure is assembled to fire prevention tuber pipe, includes main pipe body (1), its characterized in that: the two ends of the main pipe body (1) are fixedly connected with a right connecting seat (2) and a left connecting seat (3) respectively, and one sides of the top and the bottom of the main pipe body (1) close to the right connecting seat (2) are provided with pre-positioning structures (4);
positioning jacks (5) corresponding to the pre-positioning structures (4) are respectively formed in the top and the bottom of the inner side wall of the right connecting seat (2), and first positioning holes (6) are respectively formed in the centers of the top and the bottom of the right connecting seat (2);
the centers of the top and the bottom of the inner side of the left connecting seat (3) are fixedly connected with positioning sockets (7), and the centers of the top and the bottom of the left connecting seat (3) are provided with second positioning holes (8);
the top and the bottom of the front end and the rear end of the right connecting seat (2) are both in threaded connection with fixing screws (9), and the top and the bottom of the front end and the rear end of the left connecting seat (3) are both provided with second internal threaded holes (10) corresponding to the fixing screws (9).
2. A fire resistant ductwork assembly structure in accordance with claim 1, wherein: the main pipe body (1), the right connecting seat (2) and the left connecting seat (3) are of an integrated structure.
3. A fire resistant ductwork assembly structure in accordance with claim 1, wherein: the left connecting seat (3) on the adjacent side of the two main pipe bodies (1) are spliced and positioned in the corresponding right connecting seat (2).
4. A fire resistant ductwork assembly structure in accordance with claim 1, wherein: the positioning structure (4) comprises a guide sliding seat (401), a positioning inserting tongue (402) is connected in a sliding manner in the guide sliding seat (401), a fixed pushing block (403) is fixedly connected to one side, far away from the right connecting seat (2), of the top of the positioning inserting tongue (402), a first internal threaded hole (404) is formed in the center of the top of the positioning inserting tongue (402), and a locking knob (405) is connected with the internal threads of the first internal threaded hole (404).
5. The fire prevention tuber pipe assembly structure of claim 4, wherein: the guide sliding seat (401) is fixed at the center of one side of the top or bottom of the main pipe body (1) close to the right connecting seat (2).
6. The fire prevention tuber pipe assembly structure of claim 4, wherein: the center of the positioning socket (7) is provided with a fixed slot corresponding to the positioning inserting tongue (402).
7. A fire resistant ductwork assembly structure in accordance with claim 1, wherein: and internal threads are respectively arranged in the second positioning hole (8) and at the center of the top of the positioning socket (7).
8. A fire resistant ductwork assembly structure in accordance with claim 1, wherein: the centers of the top and the bottom of the outer side of the left connecting seat (3) are respectively provided with a fixed jack communicated with the positioning socket (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321063257.2U CN219954571U (en) | 2023-05-06 | 2023-05-06 | Fireproof air duct assembling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321063257.2U CN219954571U (en) | 2023-05-06 | 2023-05-06 | Fireproof air duct assembling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219954571U true CN219954571U (en) | 2023-11-03 |
Family
ID=88539187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321063257.2U Active CN219954571U (en) | 2023-05-06 | 2023-05-06 | Fireproof air duct assembling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219954571U (en) |
-
2023
- 2023-05-06 CN CN202321063257.2U patent/CN219954571U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |