CN220732321U - Refractory bus duct easy to install - Google Patents
Refractory bus duct easy to install Download PDFInfo
- Publication number
- CN220732321U CN220732321U CN202322308044.8U CN202322308044U CN220732321U CN 220732321 U CN220732321 U CN 220732321U CN 202322308044 U CN202322308044 U CN 202322308044U CN 220732321 U CN220732321 U CN 220732321U
- Authority
- CN
- China
- Prior art keywords
- bus duct
- shaped
- fire
- resistant
- side plates
- 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.)
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Links
- 230000009970 fire resistant effect Effects 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 210000005056 cell body Anatomy 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 244000025254 Cannabis sativa Species 0.000 abstract description 5
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 abstract description 5
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 abstract description 5
- 235000009120 camo Nutrition 0.000 abstract description 5
- 235000005607 chanvre indien Nutrition 0.000 abstract description 5
- 239000011487 hemp Substances 0.000 abstract description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 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
- 238000007790 scraping Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
The utility model relates to the technical field of bus ducts, in particular to an easy-to-install fire-resistant bus duct, which comprises two symmetrical transverse plates and two symmetrical side plates with U-shaped sections, wherein the two transverse plates and the side plates are fastened and assembled to form a bus duct body for accommodating a bus bar, at least two groups of T-shaped grooves are symmetrically formed at opposite edges of the two transverse plates, and the same group of T-shaped grooves are positioned on the same vertical line. The utility model can provide attachment points for the hemp ropes in the lifting process of the bus duct, is convenient for binding the bus duct, reduces the sliding risk in the lifting process, and the arc-shaped anti-drop groove is matched with the T-shaped groove to ensure that the bus duct is suitable for lifting in a horizontal state and vertical state, thereby greatly improving the installation convenience of the fire-resistant bus duct, and has simple structure and ingenious design.
Description
Technical Field
The utility model relates to the technical field of bus ducts, in particular to a refractory bus duct easy to install.
Background
The fire-resistant bus duct is a special bus duct, the outer shell of the bus duct is made of a material coated with fire-resistant paint, the interior of the bus duct comprises a fire-resistant mica tape as a bus, and a bracket made of fire-resistant insulating material, and the bus duct has good insulating performance when used in a normal environment.
When the fireproof bus duct is installed, a hemp rope (a steel wire rope is not used, and the scraping surface fireproof coating is avoided) is generally needed to be bundled and then hung up to reach a preset installation height, but the surface of the bus duct has no attachment point, the hemp rope is bundled on the surface of the duct body, and a certain sliding risk is also caused in the hanging process.
Disclosure of Invention
The utility model provides the refractory bus duct easy to install, which can provide attachment points for the hemp rope in the process of hoisting the bus duct, is convenient for binding the bus duct, reduces the sliding risk in the hoisting process and is more convenient to install.
The fire-resistant bus duct of easy installation in this scheme, including two symmetrical diaphragm and two cross-sections are U-shaped and symmetrical curb plate, two diaphragm and curb plate fastening assembly constitute bus duct cell body in order to hold the busbar, two at least two sets of T-shaped grooves have been seted up to the relative edge symmetry of diaphragm, and same group the T-shaped groove is located same vertical line.
The technical scheme of the utility model is as follows:
further, two arc-shaped anti-falling grooves are symmetrically formed in the T-shaped groove.
Further, the arc-shaped anti-falling groove is arranged close to the outer side of the transverse plate.
Further, the side plates are provided with reinforcing ribs, and the reinforcing ribs are arranged on the sides of the T-shaped grooves and are in one-to-one correspondence with the T-shaped grooves.
Further, the edge chamfer of the transverse plate is arranged.
Further, the two transverse plates and the side plates are assembled by fastening pins.
Further, the transverse plate and the side plates are all aluminum profiles.
The beneficial effects of the utility model are as follows: according to the utility model, the symmetrical T-shaped groove groups are arranged at the edges of the fireproof bus duct, so that attachment points can be provided for the hemp ropes in the process of hoisting the bus duct, the bus duct is conveniently bound, the sliding risk in the hoisting process is reduced, and the arc-shaped anti-falling groove is matched with the T-shaped groove, so that the bus duct is suitable for hoisting in a horizontal state and hoisting in a vertical state, the installation convenience of the fireproof bus duct is greatly improved, and the fireproof bus duct is simple in structure and ingenious in design.
Drawings
FIG. 1 is a schematic diagram of a refractory bus duct that is easy to install in an embodiment of the utility model;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a top view of an easy-to-install fire-resistant bus duct in an embodiment of the utility model;
FIG. 4 is an enlarged view of portion B of FIG. 3;
wherein: 1. a cross plate; 2. a side plate; 3. a busbar; 4. a T-shaped groove; 41. an arc-shaped anti-drop groove; 42. reinforcing ribs.
Detailed Description
The embodiment provides an easy fire-resistant bus duct of installation, as shown in fig. 1, constitute the bus duct cell body by two horizontal diaphragm 1 and two vertical curb plates 2 to utilize the pin fastening, hold busbar 3 in the bus duct cell body, diaphragm 1 and curb plate 2 are the aluminium alloy, and the design of edge chamfer, have seted up four T-shaped grooves 4 in the edge symmetry of diaphragm 1 above, have also seted up four T-shaped grooves 4 in the corresponding position department of diaphragm 1 below equally.
In this embodiment, referring to fig. 2, the T-shaped groove 4 is formed at the edge of the transverse plate 1, two arc-shaped anti-drop grooves 41 are symmetrically formed on the side walls of two ends of the T-shaped groove 4, the arc-shaped anti-drop grooves 41 are close to the outer side of the transverse plate 1, and long-strip-shaped reinforcing ribs 42 are further arranged on the transverse plate 1, and the strength of the groove body in the area can be improved beside the T-shaped groove 4, as shown in fig. 3-4, which is a top view of this embodiment.
When the fire-resistant bus duct in this embodiment is installed, the available twine is binded in T-shaped groove 4, makes the twine be difficult for the slippage surface at hoist and mount bus duct in-process, and T-shaped groove 4 can be applicable to the hoist and mount with fire-resistant bus duct level, and arc anticreep groove 41 is applicable to the vertical hoist and mount of placing of fire-resistant bus duct, can improve fire-resistant bus duct's installation facility and security greatly.
In addition to the above embodiments, the present utility model may have other embodiments; all technical schemes formed by equivalent substitution or equivalent transformation fall within the protection scope of the utility model.
Claims (7)
1. The utility model provides an easy fire-resistant bus duct of installation, includes two symmetrical diaphragm and two cross-sections are U-shaped and symmetrical curb plate, two diaphragm and curb plate fastening assembly constitute bus duct cell body in order to hold the busbar, its characterized in that, two at least two sets of T-shaped groove have been seted up to the opposite edge symmetry of diaphragm, and same group the T-shaped groove is located same vertical line.
2. The fire-resistant bus duct of claim 1, wherein two arc-shaped anti-drop grooves are symmetrically formed in the T-shaped groove.
3. The fire resistant busway of claim 2, wherein the arcuate drop-out prevention slot is disposed adjacent an outer side of the cross plate.
4. The fire-resistant bus duct of claim 1, wherein the side plates are provided with reinforcing ribs, and the reinforcing ribs are arranged on the sides of the T-shaped grooves and are in one-to-one correspondence with the T-shaped grooves.
5. The fire resistant busway of claim 1, wherein an edge chamfer of the cross plate is provided.
6. The fire resistant busway of claim 1, wherein two of said cross plates and side plates are assembled by dowel fastening.
7. The fire resistant busway of claim 1, wherein the cross plates and side plates are aluminum profiles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322308044.8U CN220732321U (en) | 2023-08-28 | 2023-08-28 | Refractory bus duct easy to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322308044.8U CN220732321U (en) | 2023-08-28 | 2023-08-28 | Refractory bus duct easy to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220732321U true CN220732321U (en) | 2024-04-05 |
Family
ID=90492521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322308044.8U Active CN220732321U (en) | 2023-08-28 | 2023-08-28 | Refractory bus duct easy to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220732321U (en) |
-
2023
- 2023-08-28 CN CN202322308044.8U patent/CN220732321U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |