CN217464828U - Fireproof air pipe - Google Patents
Fireproof air pipe Download PDFInfo
- Publication number
- CN217464828U CN217464828U CN202221233604.7U CN202221233604U CN217464828U CN 217464828 U CN217464828 U CN 217464828U CN 202221233604 U CN202221233604 U CN 202221233604U CN 217464828 U CN217464828 U CN 217464828U
- Authority
- CN
- China
- Prior art keywords
- butt joint
- frame
- side lever
- butt
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910052742 iron Inorganic materials 0.000 claims abstract description 15
- 210000001503 joint Anatomy 0.000 claims description 53
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to the technical field of fireproof air ducts, in particular to a fireproof air duct, which comprises an iron sheet air duct, wherein the outer side of the iron sheet air duct is provided with a fireproof plate, the two ends of the fireproof plate are respectively provided with a connecting frame and a butt-joint frame, the connecting frame and the peripheral part of one side end surface of the butt-joint frame are all provided with butt-joints, a side lever is inserted between the butt-joints on the connecting frame and the butt-joint frame, and the fireproof plate is arranged between the adjacent side levers. Is convenient for reuse.
Description
Technical Field
The utility model relates to a fire prevention tuber pipe technical field specifically is a fire prevention tuber pipe.
Background
Fire prevention tuber pipe generally adopts galvanized iron or glass magnesium composite air pipe, nevertheless present iron pipe can not reach the fire endurance requirement, adopt the outer cladding PLASTIC LAMINATED of iron pipe way usually, perhaps adopt the compound fire-resistant tuber pipe intergral template of metal, use the bolt to assemble the PLASTIC LAMINATED in iron pipe outside cladding PLASTIC LAMINATED among the prior art, lead to holistic work efficiency lower, and inconvenient dismantlement, need take out the bolt when meetting the maintenance, can cause the damage of PLASTIC LAMINATED, be unfavorable for reuse.
There is therefore a need for a fire protection duct that ameliorates the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire prevention tuber pipe to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a fire prevention tuber pipe, includes the iron sheet tuber pipe, the outside of iron sheet tuber pipe is provided with the PLASTIC LAMINATED, the both ends of PLASTIC LAMINATED are provided with the carriage and the butt joint frame respectively, the butt joint has all been seted up to a carriage and all around to department to a carriage side end face, it is provided with the side lever to insert between the butt joint on carriage and the butt joint frame, be provided with the PLASTIC LAMINATED between the adjacent side lever, the lower extreme both sides of carriage are provided with coupling assembling, coupling assembling has the jib to the butt joint, butt joint frame and carriage respectively with side lever both ends butt joint fixed, for using the bolt to carry out the fixed of PLASTIC LAMINATED, can carry out pre-installation in advance, improve work efficiency.
As the utility model discloses preferred scheme, the butt joint groove has been seted up to the opposite side of carriage, and the butt joint is inside to have the butt joint frame, and adjacent butt joint frame docks and is connected through the bolt with the butt joint groove of carriage.
As the utility model discloses preferred scheme, the inside size in butt joint groove is greater than the size of butt joint frame, just butt joint frame and all adopt stainless steel to make to the butt joint groove, and the inside size in butt joint groove is greater than the size of butt joint frame, can make butt joint frame move at butt joint inslot portion, is convenient for tear open butt joint frame and the connection box at side lever both ends to be convenient for take out the PLASTIC LAMINATED between the side lever and overhaul and other operations to the iron sheet tuber pipe.
As the utility model discloses preferred scheme, the side lever is the L type, and the both ends face of side lever has all been seted up and has been pressed from both sides the groove, and the both ends card of PLASTIC LAMINATED goes into to adjacent the inslot portion that presss from both sides of side lever both ends face assembles the PLASTIC LAMINATED between the adjacent side lever.
As the utility model discloses preferred scheme, every the connecting hole has all been seted up at the both ends of side lever, the connecting hole has equally been seted up at the both ends of both ends face about butt joint frame and the splice box, the side lever passes through bolt and butt joint frame and splice box fixed connection.
As the utility model discloses preferred scheme, coupling assembling include with carriage fixed connection's connecting block, the thread groove has been seted up to the connecting block upper end, and the inside threaded connection of thread groove has the threaded rod, and the threaded rod upper end is connected with the barrel, and the barrel slides with the jib and sets up, and the lower extreme outside of jib is provided with the retaining ring, retaining ring and barrel looks butt.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses use butt joint frame and splice frame to carry out the butt joint equipment to the PLASTIC LAMINATED, relative prior art adopts a plurality of bolts to dock, can use the butt joint frame to assemble in advance and dock with the splice frame, reduces the process, effectively improves work efficiency, just the utility model discloses can dismantle the PLASTIC LAMINATED conveniently when carrying out follow-up maintenance, for the bolt butt joint, can avoid causing the damage to the PLASTIC LAMINATED when dismantling, be convenient for use once more.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic sectional structure of the present invention;
fig. 3 is a schematic view of the side lever of the present invention.
In the figure: the fireproof plate comprises a fireproof plate 1, a butt joint frame 2, a connecting frame 3, a butt joint groove 4, a connecting block 5, an iron sheet air pipe 6, a side rod 7, a hanging rod 8, a connecting hole 9, a threaded rod 10, a butt joint opening 11 and a clamping groove 12.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the scope of protection of the present invention.
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the present invention are presented. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, the present invention provides a technical solution:
in the embodiment, please refer to fig. 1, 2 and 3, a fireproof wind pipe comprises an iron wind pipe 6, a fireproof plate 1 is disposed outside the iron wind pipe 6, a connection frame 3 and a butt-joint frame 2 are respectively disposed at two ends of the fireproof plate 1, butt-joints 11 are disposed at the periphery of one side end surface of the connection frame 3 and the butt-joint frame 2, side rods 7 are disposed between the connection frame 3 and the butt-joints 11 on the butt-joint frame 2 in an insertion manner, the fireproof plate 1 is disposed between the adjacent side rods 7, connection assemblies are disposed at two sides of the lower end of the connection frame 3, a hanger rod 8 is butt-jointed with the connection assemblies, a butt-joint groove 4 is disposed at the other side of the connection frame 3, the butt-joint frame 2 is butt-jointed inside the butt-joint groove 4, the inside dimension of the butt-joint groove 4 is larger than that of the butt-joint frame 2, the butt-joint frame 2 and the butt-joint groove 4 are both made of stainless steel, the side rods 7 are L-shaped, side rods 12 are disposed at two end surfaces of the butt-joint groove 7, inside the double-layered groove 12 of the both ends card income of PLASTIC LAMINATED 1 to adjacent side lever 7 both ends face, assemble PLASTIC LAMINATED 1 between the adjacent side lever 7, butt joint frame 2 and connection frame 3 are fixed with the butt joint of side lever 7 both ends respectively, and for using the bolt to carry out the fixed of PLASTIC LAMINATED 1, this device can be preassembled in advance, improves work efficiency.
Please refer to fig. 1, 2 and 3, connecting holes 9 have been seted up at the both ends of every side lever 7, connecting holes 9 have been seted up equally at the both ends of both ends face about butt joint frame 2 and the connection frame 3, side lever 7 passes through bolt and butt joint frame 2 and connection frame 3 fixed connection, dismantle the bolt between can during the dismantlement, the inside size of butt joint groove 4 is greater than the size of butt joint frame 2, can make butt joint frame 2 move inside butt joint groove 4, be convenient for pull down butt joint frame 2 and the connection frame 3 at side lever 7 both ends, thereby be convenient for take out the PLASTIC LAMINATED 1 between the side lever 7 and overhaul iron sheet tuber pipe 1 and other operations.
Referring to fig. 1 and 2, the connecting assembly includes a connecting block 5 fixedly connected to the connecting frame 3, a threaded groove is formed in the upper end of the connecting block 5, a threaded rod 10 is connected to the inner portion of the threaded groove in a threaded manner, a cylinder is connected to the upper end of the threaded rod 10, the cylinder and the suspension rod 8 are slidably disposed, a retaining ring is disposed on the outer side of the lower end of the suspension rod 8, and the retaining ring is abutted to the cylinder.
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. The utility model provides a fire prevention tuber pipe, includes iron sheet tuber pipe (6), the outside of iron sheet tuber pipe (6) is provided with PLASTIC LAMINATED (1), its characterized in that: the both ends of PLASTIC LAMINATED (1) are provided with splice frame (3) and butt joint frame (2) respectively, and splice mouth (11) have all been seted up to splice frame (3) and butt joint frame (2) a side end face department all around, and the interpolation is provided with side lever (7) between splice mouth (11) on splice frame (3) and butt joint frame (2), is provided with PLASTIC LAMINATED (1) between adjacent side lever (7), and the lower extreme both sides of splice frame (3) are provided with coupling assembling, and coupling assembling has jib (8) to the butt joint.
2. A fire protection ductwork according to claim 1, wherein: the other side of the connecting frame (3) is provided with a butt joint groove (4), and the butt joint frame (2) is in butt joint in the butt joint groove (4).
3. A fire protection hose according to claim 2, wherein: the internal size of the butt joint groove (4) is larger than that of the butt joint frame (2), and the butt joint frame (2) and the butt joint groove (4) are both made of stainless steel materials.
4. A fire protection ductwork according to claim 1, wherein: side lever (7) are the L type, and double-layered groove (12) have all been seted up to the both ends face of side lever (7), and the both ends card of PLASTIC LAMINATED (1) is gone into to adjacent inside double-layered groove (12) of side lever (7) both ends face.
5. A fire protection ductwork according to claim 1, wherein: every connecting hole (9) have all been seted up at the both ends of side lever (7), connecting hole (9) have equally been seted up at the both ends of both ends face about butt joint frame (2) and linking frame (3), side lever (7) pass through bolt and butt joint frame (2) and linking frame (3) fixed connection.
6. A fire protection ductwork according to claim 1, wherein: coupling assembling includes connecting block (5) with carriage (3) fixed connection, and the thread groove has been seted up to connecting block (5) upper end, and the inside threaded connection of thread groove has threaded rod (10), and threaded rod (10) upper end is connected with the barrel, and the barrel slides with jib (8) and sets up, and the lower extreme outside of jib (8) is provided with the retaining ring, retaining ring and barrel looks butt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221233604.7U CN217464828U (en) | 2022-05-23 | 2022-05-23 | Fireproof air pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221233604.7U CN217464828U (en) | 2022-05-23 | 2022-05-23 | Fireproof air pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217464828U true CN217464828U (en) | 2022-09-20 |
Family
ID=83275244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221233604.7U Expired - Fee Related CN217464828U (en) | 2022-05-23 | 2022-05-23 | Fireproof air pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217464828U (en) |
-
2022
- 2022-05-23 CN CN202221233604.7U patent/CN217464828U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220920 |