CN211743985U - Fire-resistant bus duct - Google Patents
Fire-resistant bus duct Download PDFInfo
- Publication number
- CN211743985U CN211743985U CN202020404214.6U CN202020404214U CN211743985U CN 211743985 U CN211743985 U CN 211743985U CN 202020404214 U CN202020404214 U CN 202020404214U CN 211743985 U CN211743985 U CN 211743985U
- Authority
- CN
- China
- Prior art keywords
- fixed
- bus duct
- fire
- resistant
- sliding
- 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
- 230000009970 fire resistant effect Effects 0.000 title claims abstract description 45
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
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- Installation Of Bus-Bars (AREA)
Abstract
The utility model belongs to the technical field of the bus duct, especially, be a fire-resistant type bus duct, including fire-resistant bus duct main part, the top laminating of fire-resistant bus duct main part has fire-resistant apron, the bottom four corners of fire-resistant apron all is fixed with the inserted block, the card hole has all been seted up to a lateral wall of inserted block, the equal symmetry in both sides wall of fire-resistant bus duct main part is fixed with the box, the jack has all been seted up at the top of box, the bottom of inserted block slides and passes corresponding jack, the equal sliding connection of bottom inner wall of box has the slide, a lateral wall of slide all is fixed with the slide bar. The utility model discloses a set up box, slide bar, riser, first spring, fixture block, diaphragm, second spring, connecting plate, stopper and fixed plate, can convenient and fast carry out the dismouting to fire-resistant apron to when the inside part of fire-resistant bus duct main part breaks down, can convenient and fast open fire-resistant apron and overhaul.
Description
Technical Field
The utility model relates to a bus duct technical field specifically is a fire-resistant type bus duct.
Background
The fireproof bus duct is made of a shell coated with fireproof paint, a bus wrapped with fireproof mica tapes and a fireproof insulating material, but a top cover plate of the existing fireproof bus duct is not easy to install and disassemble, so that when an internal component breaks down, the top cover plate is not easy to open for maintenance, and therefore the fireproof bus duct is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a fire-resistant type bus duct has solved the difficult problem of installing and dismantling of top apron of current fire-resistant type bus duct.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a fire-resistant bus duct comprises a fire-resistant bus duct main body, wherein a fire-resistant cover plate is attached to the top of the fire-resistant bus duct main body, insertion blocks are fixed to four corners of the bottom of the fire-resistant cover plate, clamping holes are formed in one side wall of each insertion block, boxes are symmetrically fixed to two side walls of the fire-resistant bus duct main body, jacks are formed in the top of each box, the bottom ends of the insertion blocks slide through the corresponding jacks, sliding plates are connected to the inner walls of the bottoms of the boxes in a sliding mode, sliding rods are fixed to one side wall of each sliding plate, one ends of the sliding rods slide through one side wall of each box in a sliding mode and are fixed with vertical plates, first springs are sleeved on the outer sides of the sliding rods, two ends of each first spring are fixedly connected with the inner wall of each box and one side wall of each sliding plate respectively, a clamping block is fixed to one side wall of, the utility model discloses a box, including box, riser, stopper, connecting plate, stopper, limiting groove, lateral wall of riser all is fixed with the diaphragm, the top of diaphragm all is fixed with the second spring, the top of second spring all is fixed with the connecting plate, a lateral wall and the adjacent lateral wall sliding connection of riser of connecting plate, the top of connecting plate all is fixed with the stopper, a lateral wall of box all is fixed with the fixed plate, the top of stopper is contradicted in the bottom of fixed plate, the spacing groove has all been seted up to the bottom of fixed plate, stopper and spacing groove looks adaptation.
As a preferred technical scheme of the utility model, the bottom of slide all is fixed with first T type slider, first T type spout has all been seted up to the bottom inner wall of box, first T type slider sliding connection is in first T type spout.
As an optimal technical scheme of the utility model, a lateral wall of connecting plate all is fixed with second T type slider, second T type spout has all been seted up to a lateral wall of riser, second T type slider sliding connection is in second T type spout.
As an optimal technical scheme of the utility model, the slide opening has all been seted up to a lateral wall of box, the slide bar slides and passes the slide opening.
As an optimal technical scheme of the utility model, the equal equidistance of both sides wall of fire-resistant bus duct main part is fixed with radiating fin.
(III) advantageous effects
Compared with the prior art, the utility model provides a fire-resistant type bus duct possesses following beneficial effect:
this fire-resistant type bus duct through setting up box, slide bar, riser, first spring, fixture block, diaphragm, second spring, connecting plate, stopper and fixed plate, can convenient and fast carry out the dismouting to fire-resistant apron to when the inside part of fire-resistant bus duct main part breaks down, can convenient and fast open fire-resistant apron and overhaul.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of the area A of the present invention;
fig. 3 is the whole left side structure diagram of the present invention.
In the figure: 1. a fire resistant bus duct body; 2. a refractory cover plate; 3. inserting a block; 4. a clamping hole; 5. a box body; 6. a jack; 7. a slide plate; 8. a slide bar; 9. a vertical plate; 10. a first spring; 11. a clamping block; 12. a transverse plate; 13. a second spring; 14. a connecting plate; 15. a limiting block; 16. a fixing plate; 17. a limiting groove; 18. a first T-shaped slider; 19. a first T-shaped chute; 20. a second T-shaped slider; 21. a second T-shaped chute; 22. a slide hole; 23. and (4) radiating fins.
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.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: a fire-resistant bus duct comprises a fire-resistant bus duct main body 1, a fire-resistant cover plate 2 is attached to the top of the fire-resistant bus duct main body 1, insertion blocks 3 are fixed to four corners of the bottom of the fire-resistant cover plate 2, clamping holes 4 are formed in one side wall of each insertion block 3, boxes 5 are symmetrically fixed to two side walls of the fire-resistant bus duct main body 1, insertion holes 6 are formed in the tops of the boxes 5, the bottom ends of the insertion blocks 3 slide through the corresponding insertion holes 6, sliding plates 7 are connected to the inner walls of the bottoms of the boxes 5 in a sliding mode, sliding rods 8 are fixed to one side walls of the sliding plates 7 in a sliding mode, one ends of the sliding rods 8 slide through one side wall of each box 5 and are fixed with vertical plates 9, first springs 10 are sleeved on the outer sides of the sliding rods 8, two ends of each first spring 10 are fixedly connected to the inner wall of one side of each box 5 and one side wall of each sliding plate 7, one side wall of riser 9 all is fixed with diaphragm 12, the top of diaphragm 12 all is fixed with second spring 13, the top of second spring 13 all is fixed with connecting plate 14, a lateral wall and the adjacent lateral wall sliding connection of riser 9 of connecting plate 14, the top of connecting plate 14 all is fixed with stopper 15, a lateral wall of box 5 all is fixed with fixed plate 16, the top of stopper 15 is contradicted in the bottom of fixed plate 16, spacing groove 17 has all been seted up to the bottom of fixed plate 16, stopper 15 and spacing groove 17 looks adaptation.
In this embodiment, through setting up box 5, slide 7, slide bar 8, riser 9, first spring 10, fixture block 11, diaphragm 12, second spring 13, connecting plate 14, stopper 15 and fixed plate 16, can convenient and fast carry out the dismouting to fire-resistant apron 2 to when the inside part of fire-resistant bus duct main part 1 breaks down, can convenient and fast open fire-resistant apron 2 and overhaul.
Specifically, the bottom of the sliding plate 7 is fixed with a first T-shaped sliding block 18, the inner wall of the bottom of the box body 5 is provided with a first T-shaped sliding groove 19, and the first T-shaped sliding block 18 is connected in the first T-shaped sliding groove 19 in a sliding mode.
In this embodiment, the first T-shaped slider 18 is fixed to the bottom of the slide plate 7, and the first T-shaped chute 19 is formed in the inner wall of the bottom of the box 5, so that the slide plate 7 can stably slide in the box 5.
Specifically, a second T-shaped sliding block 20 is fixed on one side wall of the connecting plate 14, a second T-shaped sliding groove 21 is formed in one side wall of the vertical plate 9, and the second T-shaped sliding block 20 is slidably connected in the second T-shaped sliding groove 21.
In this embodiment, the second T-shaped slider 20 is fixed to one side wall of the connecting plate 14, and the second T-shaped sliding groove 21 is formed in one side wall of the vertical plate 9, so that the connecting plate 14 can slide stably.
Specifically, a sliding hole 22 is formed in each side wall of the box body 5, and the sliding rod 8 penetrates through the sliding hole 22 in a sliding mode.
In this embodiment, the sliding hole 22 is formed in one side wall of the box 5, so that the sliding rod 8 can smoothly pass through one side wall of the box 5.
Specifically, the heat dissipation fins 23 are fixed to both side walls of the fire-resistant bus duct main body 1 at equal intervals.
In this embodiment, the heat dissipation effect can be improved by fixing the heat dissipation fins 23 on the two side walls of the refractory bus duct main body 1 at equal intervals.
The utility model discloses a theory of operation and use flow: when the components in the fire-resistant bus duct main body 1 break down and the fire-resistant cover plate 2 needs to be opened for maintenance, the connecting plate 14 can be pressed downwards, thereby further compressing the second spring 13, it should be noted that, when the top of the stopper 15 abuts against the bottom of the fixing plate 16, the second spring 13 is in a compressed state, presses the connecting plate 14 downward, so that the top of the stopper 15 is separated from the bottom of the fixing plate 16, then pulling the sliding plate 7 in a direction away from the box body 5, so that the sliding plate 7 can be driven to move, the first spring 10 is in a compressed state, when the clamping block 11 is completely separated from the clamping hole 4, the connecting plate 14 is loosened, under the action of the elastic force of the second spring 13, the top end of the limit block 15 is inserted into the limit groove 17, therefore, the block 11 can be prevented from being inserted into the block hole 4 again, and the fireproof cover plate 2 can be detached from the fireproof bus duct main body 1.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a fire-resistant type bus duct, includes fire-resistant bus duct main part (1), its characterized in that: the fireproof bus duct comprises a fireproof bus duct body (1), wherein a fireproof cover plate (2) is attached to the top of the fireproof bus duct body (1), insert blocks (3) are fixed to four corners of the bottom of each fireproof cover plate (2), clamp holes (4) are formed in one side wall of each insert block (3), boxes (5) are symmetrically fixed to two side walls of the fireproof bus duct body (1), jacks (6) are formed in the top of each box (5), the bottom ends of the insert blocks (3) slide through the corresponding jacks (6), sliding plates (7) are connected to inner walls of the bottom of each box (5) in a sliding mode, sliding rods (8) are fixed to one side wall of each sliding plate (7), one ends of the sliding rods (8) slide through one side wall of each box (5) and are fixed with vertical plates (9), first springs (10) are sleeved on the outer sides of the sliding rods (8), two ends of the first springs (10) are fixedly connected with one side inner wall of each box (5) and one side wall, a clamping block (11) is fixed on one side wall of the sliding plate (7) close to the inserting block (3), one end of each clamping block (11) penetrates through the corresponding clamping hole (4) in a sliding manner, transverse plates (12) are fixed on one side wall of each vertical plate (9), the top of the transverse plate (12) is fixed with a second spring (13), the top end of the second spring (13) is fixed with a connecting plate (14), one side wall of the connecting plate (14) is connected with one side wall adjacent to the vertical plate (9) in a sliding way, the tops of the connecting plates (14) are all fixed with limiting blocks (15), one side wall of the box body (5) is all fixed with a fixing plate (16), the top of stopper (15) is contradicted in the bottom of fixed plate (16), spacing groove (17) have all been seted up to the bottom of fixed plate (16), stopper (15) and spacing groove (17) looks adaptation.
2. A fire-resistant bus duct according to claim 1, wherein: the bottom of slide (7) all is fixed with first T type slider (18), first T type spout (19) have all been seted up to the bottom inner wall of box (5), first T type slider (18) sliding connection is in first T type spout (19).
3. A fire-resistant bus duct according to claim 1, wherein: a second T-shaped sliding block (20) is fixed to one side wall of the connecting plate (14), a second T-shaped sliding groove (21) is formed in one side wall of the vertical plate (9), and the second T-shaped sliding block (20) is connected into the second T-shaped sliding groove (21) in a sliding mode.
4. A fire-resistant bus duct according to claim 1, wherein: slide holes (22) are formed in one side wall of the box body (5), and the slide rods (8) penetrate through the slide holes (22) in a sliding mode.
5. A fire-resistant bus duct according to claim 1, wherein: radiating fins (23) are fixed on two side walls of the fireproof bus duct main body (1) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020404214.6U CN211743985U (en) | 2020-03-25 | 2020-03-25 | Fire-resistant bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020404214.6U CN211743985U (en) | 2020-03-25 | 2020-03-25 | Fire-resistant bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211743985U true CN211743985U (en) | 2020-10-23 |
Family
ID=72854194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020404214.6U Expired - Fee Related CN211743985U (en) | 2020-03-25 | 2020-03-25 | Fire-resistant bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211743985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115832996B (en) * | 2022-12-22 | 2024-06-07 | 深圳市欧亚特电器设备有限公司 | Fireproof bus duct capable of preventing electromagnetic interference |
-
2020
- 2020-03-25 CN CN202020404214.6U patent/CN211743985U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115832996B (en) * | 2022-12-22 | 2024-06-07 | 深圳市欧亚特电器设备有限公司 | Fireproof bus duct capable of preventing electromagnetic interference |
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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: 20201023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |