CN212462726U - Fire-resistant bus duct convenient to installation - Google Patents
Fire-resistant bus duct convenient to installation Download PDFInfo
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- CN212462726U CN212462726U CN202021524588.8U CN202021524588U CN212462726U CN 212462726 U CN212462726 U CN 212462726U CN 202021524588 U CN202021524588 U CN 202021524588U CN 212462726 U CN212462726 U CN 212462726U
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- bus duct
- connecting block
- fixing plate
- duct main
- convenient
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Abstract
The utility model discloses a fire-resistant bus duct convenient to installation, including bus duct main part and fixed plate, external spout has been seted up in the outside of bus duct main part, and the rear portion of external spout is connected with the adapter sleeve, the fixed plate is connected in the front portion of external spout, and the upper portion of fixed plate is provided with fixed plate connecting bolt, the inboard of fixed plate is connected with the connecting block, and the lateral part of connecting block has seted up little screw hole, the upper portion of connecting block is provided with big screw hole, and the upside of connecting block is connected with the mount, the lower extreme of mount is provided with the thread head, and settles in the outside of thread head to have fixation nut, the inboard of bus duct main part is provided with the wire harness groove, and the bottom of bus duct main part is connected with the apron, the upper. This fire-resistant bus duct convenient to installation is provided with the mount of combination formula, has made things convenient for the connection installation of bus duct.
Description
Technical Field
The utility model relates to a bus duct technical field specifically is a fire-resistant bus duct convenient to installation.
Background
With the emergence of modern engineering facilities and equipment, the power consumption of various industries is increased rapidly, particularly, the appearance of numerous high-rise buildings and large-scale factory workshops, the traditional cable serving as a power transmission lead cannot meet the requirement in a large-current transmission system, and the parallel connection of multiple cables brings inconvenience to on-site installation, construction and connection. The plug-in type bus duct is produced as a novel distribution wire, and compared with the traditional cable, the plug-in type bus duct fully embodies the superiority thereof in large current transmission.
Flexibility is poor in the fire-resistant bus duct in the market use, and the connection between the bus duct is troublesome, and the connection between bus duct and the mounting bracket is insecure, and the installation is inconvenient to radiating effect in the bus duct is not good, has certain potential safety hazard, and the use of giving people has brought trouble problem, for this reason, we provide a fire-resistant bus duct convenient to installation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire-resistant bus duct convenient to installation to the flexibility is poor in the fire-resistant bus duct use in the market that proposes in solving above-mentioned background art, and the connection between the bus duct is troublesome, and the connection between bus duct and the mounting bracket is insecure, and the installation is inconvenient, and the radiating effect in the bus duct is not good, has certain potential safety hazard, and the use of giving people has brought troublesome problem.
In order to achieve the above object, the utility model provides a following technical scheme: a fire-resistant bus duct convenient to install comprises a bus duct main body and a fixing plate, wherein an external sliding groove is formed in the outer side of the bus duct main body, a connecting sleeve is connected to the rear portion of the external sliding groove, a connecting sleeve fixing bolt is arranged on the side portion of the connecting sleeve, a sliding groove connecting strip is arranged on the inner side of the connecting sleeve, the fixing plate is connected to the front portion of the external sliding groove, a fixing plate connecting bolt is arranged on the upper portion of the fixing plate, a connecting block is connected to the inner side of the fixing plate, a small threaded hole is formed in the side portion of the connecting block, a large threaded hole is formed in the upper portion of the connecting block, a fixing frame is connected to the upper side of the connecting block, a threaded head is arranged at the lower end of the fixing frame, a fixing nut is, the upper end of apron is provided with the apron spread groove, and the middle part of apron has the radiator-grid.
Preferably, two external sliding grooves are formed in the two sides of the bus duct main body, and the cross sections of the external sliding grooves are of ladder-shaped structures.
Preferably, the inner sides of the connecting sleeve and the fixing plate are both provided with a sliding groove connecting strip, and the connecting sleeve and the fixing plate are both in a movable structure with the bus duct main body through the sliding groove connecting strip.
Preferably, the fixing plate is movably connected with the connecting block, and the fixing plate is perpendicular to the connecting block.
Preferably, the fixed frame is movably connected with the connecting block, and the side surface of the fixed frame is T-shaped.
Preferably, the cover plate and the bottom of the bus duct main body form a movable structure through a cover plate connecting groove, and an integrated welding structure is arranged between the radiating net and the cover plate.
Compared with the prior art, the beneficial effects of the utility model are that:
this fire-resistant bus duct's convenient to installation bus duct main part's both sides all are provided with two external spouts, and the cross-section of external spout is trapezoidal structure, setting through external spout, the removal of the adapter sleeve in the bus duct main part outside and fixed plate has been made things convenient for, and setting through two sets of external spouts, stationarity when having improved the removal, and the trapezoidal structure of external spout, the laminating degree between adapter sleeve and fixed plate and the bus duct main part has been improved, not hard up when having prevented to remove, the apron constitutes the active structure through apron spread groove and bus duct main part bottom simultaneously, and be integrated welded structure between radiator-grid and the apron, the apron passes through the apron spread groove and connects, the flexibility of apron has been improved, the removal of apron has been made things convenient for, and through the setting of radiator-grid, the heat dissipation in the bus duct main.
The inner sides of the connecting sleeve and the fixed plate of the refractory bus duct convenient to install are both provided with a chute connecting strip, and the connecting sleeve and the fixed plate are both connected with the bus duct main body through the chute connecting strip to form a movable structure, the position adjustment of the connecting sleeve and the fixing plate is facilitated through the matched sliding of the chute connecting strip and the external chute, thereby facilitating the butt joint among a plurality of bus duct main bodies, reinforcing the connecting structure among the bus duct main bodies by fastening the connecting sleeve fixing bolt, meanwhile, the fixing plate is movably connected with the connecting block and is vertical to the connecting block, the fixing plate is matched with the small threaded hole on the connecting block through the fixing plate connecting bolt, the bus duct main body is conveniently clamped, after the fixing plate connecting bolt is fastened, the fixing plate is vertically fixed on the side part of the connecting block, so that the fixing installation of the bus duct main body is facilitated, and the sliding of the bus duct main body after installation is prevented.
Be swing joint between this fire-resistant bus duct convenient to installation's mount and the connecting block, and the mount side is the T font, and the mount passes through the screw thread head to be connected with the big screw hole cooperation of connecting block upper end, has made things convenient for the adjustment of connecting block connection back angle to through fastening fixation nut, make fixation nut and connecting block laminating, and form decurrent pressure, thereby fix a position the connecting block after the adjustment, and the T font structure of mount has made things convenient for the installation of mount part.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the connection block of the present invention;
fig. 3 is a schematic view of the connection structure of the fixing frame of the present invention.
In the figure: 1. a bus duct main body; 2. an external chute; 3. connecting sleeves; 4. connecting sleeve fixing bolts; 5. a chute connecting strip; 6. a fixing plate; 7. a fixed plate connecting bolt; 8. connecting blocks; 9. a small threaded hole; 10. a large threaded hole; 11. a fixed mount; 12. a screw head; 13. fixing a nut; 14. mounting holes; 15. a harness slot; 16. a cover plate; 17. a cover plate connecting groove; 18. a heat-dissipating network.
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. 1-3, the present invention provides a technical solution: a fire-resistant bus duct convenient to install comprises a bus duct main body 1 and a fixing plate 6, an external chute 2 is arranged on the outer side of the bus duct main body 1, a connecting sleeve 3 is connected to the rear portion of the external chute 2, a connecting sleeve fixing bolt 4 is arranged on the side portion of the connecting sleeve 3, a chute connecting strip 5 is arranged on the inner side of the connecting sleeve 3, the fixing plate 6 is connected to the front portion of the external chute 2, a fixing plate connecting bolt 7 is arranged on the upper portion of the fixing plate 6, a connecting block 8 is connected to the inner side of the fixing plate 6, a small threaded hole 9 is arranged on the side portion of the connecting block 8, a large threaded hole 10 is arranged on the upper portion of the connecting block 8, a fixing frame 11 is connected to the upper side of the connecting block 8, a threaded head 12 is arranged at the lower end of the fixing frame 11, a cover plate 16 is connected to the bottom of the bus duct main body 1, a cover plate connecting groove 17 is arranged at the upper end of the cover plate 16, and a heat dissipation net 18 is arranged in the middle of the cover plate 16;
two external sliding grooves 2 are arranged on two sides of the bus duct main body 1, the cross sections of the external sliding grooves 2 are in a trapezoidal structure, through the arrangement of the external sliding grooves 2, the movement of a connecting sleeve 3 and a fixing plate 6 on the outer side of the bus duct main body 1 is facilitated, through the arrangement of the two groups of external sliding grooves 2, the stability during movement is improved, and through the trapezoidal structure of the external sliding grooves 2, the attaching degree between the connecting sleeve 3 and the fixing plate 6 and the bus duct main body 1 is improved, and the looseness during movement is prevented;
the inner sides of the connecting sleeve 3 and the fixing plate 6 are respectively provided with a sliding chute connecting strip 5, the connecting sleeve 3 and the fixing plate 6 form a movable structure with the bus duct main body 1 through the sliding chute connecting strips 5, and the sliding chute connecting strips 5 and the external sliding chutes 2 are matched to slide, so that the position adjustment of the connecting sleeve 3 and the fixing plate 6 is facilitated, the butt joint among a plurality of bus duct main bodies 1 is facilitated, and the connecting structure among the bus duct main bodies 1 is reinforced by fastening the connecting sleeve fixing bolts 4;
the fixing plate 6 is movably connected with the connecting block 8, the fixing plate 6 is perpendicular to the connecting block 8, the fixing plate 6 is matched with the small threaded hole 9 in the connecting block 8 through the fixing plate connecting bolt 7, clamping of the bus duct main body 1 is facilitated, the fixing plate connecting bolt 7 is fastened, the fixing plate 6 is perpendicularly fixed to the side portion of the connecting block 8, fixing and mounting of the bus duct main body 1 are facilitated, and sliding of the bus duct main body 1 after mounting is prevented;
the fixing frame 11 is movably connected with the connecting block 8, the side face of the fixing frame 11 is in a T shape, the fixing frame 11 is matched and connected with a large threaded hole 10 in the upper end of the connecting block 8 through a threaded head 12, the angle of the connecting block 8 after connection is convenient to adjust, the fixing nut 13 is attached to the connecting block 8 through fastening the fixing nut 13, downward pressure is formed, the adjusted connecting block 8 is positioned, and the T-shaped structure of the fixing frame 11 facilitates installation of the fixing frame 11;
the cover plate 16 forms a movable structure with the bottom of the bus duct main body 1 through the cover plate connecting groove 17, the heat dissipation net 18 and the cover plate 16 are in an integrated welding structure, the cover plate 16 is connected through the cover plate connecting groove 17, flexibility of the cover plate 16 is improved, movement of the cover plate 16 is facilitated, and heat dissipation in the bus duct main body 1 is facilitated through arrangement of the heat dissipation net 18.
The working principle is as follows: for the fireproof bus duct convenient to install, firstly, a connecting sleeve 3 at the rear part of an external sliding groove 2 is moved to butt joint a plurality of bus duct main bodies 1 into a whole, then a connecting sleeve fixing bolt 4 is fastened to reinforce the connection between the bus duct main bodies 1, and then a fixing plate 6 is connected to two sides of the bus duct main body 1, wherein the connecting sleeve 3 and the fixing plate 6 are movably connected with the external sliding groove 2 through a sliding groove connecting strip 5, then a fixing frame 11 is fixed with an external object through a mounting hole 14, the fixing frame 11 is T-shaped, a threaded head 12 is arranged at the lower end of the fixing frame 11, then a connecting block 8 is partially connected with the threaded head 12 through a large threaded hole 10 at the upper part, then the bus duct main body 1 is lifted, so that the fixing plate 6 at the side part of the bus duct main body 1 is positioned at two sides, after fixing, the angle of adjustment bus duct main part 1, rethread fastening fixation nut 13, make fixation nut 13 and the laminating of connecting block 8, and form decurrent pressure, thereby fix a position connecting block 8 after the adjustment, install bus duct main part 1 back, insert the pencil again in 1 inboard pencil groove 15 of bus duct main part, then be connected apron 16 and bus duct main part 1's bottom through apron spread groove 17, be provided with radiator-grid 18 at the middle part of apron 16, make things convenient for the heat dissipation in the bus duct main part 1 main part, just so accomplish the whole fire-resistant bus duct's of installation of being convenient for use.
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-resistant bus duct convenient to installation, includes bus duct main part (1) and fixed plate (6), its characterized in that: an external sliding groove (2) is formed in the outer side of the bus duct main body (1), a connecting sleeve (3) is connected to the rear portion of the external sliding groove (2), a connecting sleeve fixing bolt (4) is arranged on the lateral portion of the connecting sleeve (3), a sliding groove connecting strip (5) is arranged on the inner side of the connecting sleeve (3), the fixing plate (6) is connected to the front portion of the external sliding groove (2), a fixing plate connecting bolt (7) is arranged on the upper portion of the fixing plate (6), a connecting block (8) is connected to the inner side of the fixing plate (6), a small threaded hole (9) is formed in the lateral portion of the connecting block (8), a large threaded hole (10) is formed in the upper portion of the connecting block (8), a fixing frame (11) is connected to the upper side of the connecting block (8), a threaded head (12) is arranged at the, the mounting hole (14) has been seted up to the upper end of mount (11), the inboard of bus duct main part (1) is provided with wire harness groove (15), and the bottom of bus duct main part (1) is connected with apron (16), the upper end of apron (16) is provided with apron spread groove (17), and the middle part of apron (16) settles and have radiator-grid (18).
2. A fire resistant bus duct convenient to install according to claim 1 wherein: two external sliding grooves (2) are arranged on two sides of the bus duct main body (1), and the cross section of each external sliding groove (2) is of a trapezoidal structure.
3. A fire resistant bus duct convenient to install according to claim 1 wherein: the inner sides of the connecting sleeve (3) and the fixing plate (6) are provided with sliding groove connecting strips (5), and the connecting sleeve (3) and the fixing plate (6) form a movable structure with the bus duct main body (1) through the sliding groove connecting strips (5).
4. A fire resistant bus duct convenient to install according to claim 1 wherein: the fixing plate (6) is movably connected with the connecting block (8), and the fixing plate (6) is perpendicular to the connecting block (8).
5. A fire resistant bus duct convenient to install according to claim 1 wherein: the fixing frame (11) is movably connected with the connecting block (8), and the side surface of the fixing frame (11) is T-shaped.
6. A fire resistant bus duct convenient to install according to claim 1 wherein: the cover plate (16) and the bottom of the bus duct main body (1) form a movable structure through a cover plate connecting groove (17), and an integrated welding structure is formed between the heat dissipation net (18) and the cover plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021524588.8U CN212462726U (en) | 2020-07-28 | 2020-07-28 | Fire-resistant bus duct convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021524588.8U CN212462726U (en) | 2020-07-28 | 2020-07-28 | Fire-resistant bus duct convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212462726U true CN212462726U (en) | 2021-02-02 |
Family
ID=74475131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021524588.8U Active CN212462726U (en) | 2020-07-28 | 2020-07-28 | Fire-resistant bus duct convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212462726U (en) |
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2020
- 2020-07-28 CN CN202021524588.8U patent/CN212462726U/en active Active
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