CN209748135U - Novel fire-resistant bus duct apron - Google Patents
Novel fire-resistant bus duct apron Download PDFInfo
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- CN209748135U CN209748135U CN201920154659.0U CN201920154659U CN209748135U CN 209748135 U CN209748135 U CN 209748135U CN 201920154659 U CN201920154659 U CN 201920154659U CN 209748135 U CN209748135 U CN 209748135U
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Abstract
the utility model discloses a novel fire-resistant bus duct cover plate, which comprises a fire-resistant sleeve plate, a fire-resistant panel and a rotating plate, wherein a clamping frame penetrates through the upper part of the fire-resistant sleeve plate, the clamping frame is movably connected with the fire-resistant sleeve plate, a clamping groove is arranged below the fire-resistant sleeve plate, the outer side of the clamping groove is connected with a spring, the fire-resistant sleeve plate is fixedly connected with the clamping groove, and the clamping groove is fixedly connected with the spring, wherein the fire-resistant panel is arranged on the left side of the fire-resistant sleeve plate, and the fire-resistant sleeve plate is fixedly connected with the fire-resistant panel; the rotating plate is arranged on the outer side of the fire-resistant panel, and the rotating plate is movably connected with the fire-resistant panel; the inside of draw-in groove is installed and is kept apart the frame, and keeps apart and be swing joint between frame and the draw-in groove. This novel fire-resistant type bus duct apron is provided with the cotton that absorbs water, can absorb the moisture of the inside humid air of bus duct through the cotton use that absorbs water, has avoided the bus duct to take place the short circuit, has improved the security that the device used.
Description
Technical Field
The utility model relates to a bus duct accessory technical field specifically is a novel fire-resistant type bus duct apron.
Background
the bus duct is a closed metal device formed from copper and aluminium bus posts, and is used for distributing large power for all elements of decentralized system, and in the indoor low-voltage power transmission main line engineering project, the bus duct cover plate is used to replace electric wire and cable bus duct cover plate increasingly, and is an auxiliary fitting for closing bus duct.
The bus duct cover plate on the market can be corroded when air is moist, so that a line is easy to break down, and living and working are affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel fire-resistant type bus duct apron to the bus duct apron that proposes in solving above-mentioned background art can be corroded when the air is comparatively moist, thereby causes the circuit to break down easily, makes life work receive the problem of influence.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel fire-resistant type bus duct apron, includes fire-resistant lagging, fire-resistant panel and commentaries on classics board, the top of fire-resistant lagging runs through there is the card frame, and is swing joint between card frame and the fire-resistant lagging, the draw-in groove is installed to the below of fire-resistant lagging, and the outside of draw-in groove is connected with the spring, be fixed connection between fire-resistant lagging and the draw-in groove, and be fixed connection between draw-in groove and the spring, wherein:
The fire-resistant panel is arranged on the left side of the fire-resistant sleeve plate, and the fire-resistant sleeve plate is fixedly connected with the fire-resistant panel;
The rotating plate is arranged on the outer side of the fire-resistant panel, and the rotating plate is movably connected with the fire-resistant panel;
The inside of draw-in groove is installed and is kept apart the frame, and keeps apart and be swing joint between frame and the draw-in groove.
Preferably, the fire-resistant panel includes connecting plate, driving gear and knob, the top of fire-resistant panel is fixed with the connecting plate, and the top of connecting plate bonds and has the driving gear, the inboard of driving gear is connected with the knob, and is threaded connection between knob and the driving gear, the fire-resistant panel passes through to constitute the block structure between connecting plate and the fire-resistant lagging, and the side that the fire-resistant lagging passes through driving gear and fire-resistant panel constitutes elevation structure.
preferably, the board that changes includes rubber reinforcing pad, pivot and fixed orifices, the bottom of changeing the board is fixed with the rubber reinforcing pad, the pivot is installed to the inboard at commentaries on classics board top, and is swing joint between pivot and the commentaries on classics board, the top of changeing the board runs through there is the fixed orifices, closely laminate between commentaries on classics board and the rubber reinforcing pad, and change and be adhesive connection between board and the rubber reinforcing pad.
preferably, the rotating plate and the refractory panel form a rotating structure through the rotating shaft, and the rotating plate and the clamping frame form a fixing structure through the fixing hole.
Preferably, the isolation frame comprises water-absorbing cotton, an isolation net and filter cloth, the water-absorbing cotton is arranged in the isolation frame, the isolation net is arranged below the water-absorbing cotton, the isolation frame is movably connected with the water-absorbing cotton, the isolation frame is fixedly connected with the isolation net, the filter cloth is fixed in the isolation net, the isolation frame and the fire-resistant panel form a sliding structure through a clamping groove, and a disassembly structure is arranged between the isolation frame and the water-absorbing cotton.
preferably, a parallel structure is arranged between the water absorption cotton and the isolation net, and a nested structure is arranged between the isolation net and the filter cloth.
compared with the prior art, the beneficial effects of the utility model are that:
1. the novel fireproof bus duct cover plate is provided with the transmission teeth and the knob, the width of the device can be adjusted according to actual needs through the use of the transmission teeth and the knob, the phenomenon that the device is separated from the bus duct due to expansion caused by heat and contraction caused by cold of metal is avoided, the device is prevented from falling off, electricity leakage of the device due to exposure of the bus duct is prevented, and the use safety of the bus duct is improved;
2. The novel fireproof bus duct cover plate is provided with the spring and the rotating shaft, the rotating plate can automatically fix the bus duct through the use of the spring and the rotating shaft, and the use of fixing bolts is reduced, so that moist air or dust is prevented from entering the bus duct, the fault of the bus duct is reduced, the fixing strength between the rotating plate and the bus duct can be increased through the rubber reinforcing pad, the swinging of the rotating plate and the bus duct is prevented when the novel fireproof bus duct cover plate is used, meanwhile, the dust can be correspondingly reduced from invading from gaps, and the sealing performance of the bus duct is improved;
3. this novel fire-resistant type bus duct apron is provided with the cotton that absorbs water, can absorb the moisture of the inside humid air of bus duct through the cotton use that absorbs water, avoided the bus duct to take place the short circuit, the security of device use has been improved, and the filter cloth can also prevent to hinder its internal environment that carries out dry bus duct when carrying out the support to the cotton that absorbs water, the separation net can support it simultaneously, prevent that the filter cloth atress is too big and cause the damage, thereby avoided cotton and bus duct internal contact that absorbs water, the bus duct emergence burning has been avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
Fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a refractory sheathing; 2. a fire resistant panel; 201. a connecting plate; 202. a transmission gear; 203. a knob; 3. a clamping frame; 4. rotating the plate; 401. a rubber reinforcing pad; 402. a rotating shaft; 403. a fixing hole; 5. a spring; 6. a card slot; 7. an isolation frame; 701. absorbent cotton; 702. an isolation net; 703. and (5) filtering the cloth.
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, the present invention provides a technical solution: the utility model provides a novel fire-resistant type bus duct apron, includes fire-resistant lagging 1, fire-resistant panel 2 and commentaries on classics board 4, and the top of fire-resistant lagging 1 runs through has card frame 3, and is swing joint between card frame 3 and the fire-resistant lagging 1, and draw-in groove 6 is installed to the below of fire-resistant lagging 1, and the outside of draw-in groove 6 is connected with spring 5, is fixed connection between fire-resistant lagging 1 and the draw-in groove 6, and is fixed connection between draw-in groove 6 and the spring 5, wherein: the fire-resistant panel 2 is arranged on the left side of the fire-resistant sleeve plate 1, the fire-resistant sleeve plate 1 is fixedly connected with the fire-resistant panel 2, the fire-resistant panel 2 comprises a connecting plate 201, a transmission gear 202 and a knob 203, the connecting plate 201 is fixed on the top of the fire-resistant panel 2, the transmission gear 202 is bonded above the connecting plate 201, the knob 203 is connected to the inner side of the transmission gear 202, the knob 203 is in threaded connection with the transmission gear 202, the fire-resistant panel 2 forms a clamping structure with the fire-resistant sleeve plate 1 through the connecting plate 201, the fire-resistant sleeve plate 1 forms a lifting structure with the side face of the fire-resistant panel 2 through the transmission gear 202, the knob 203 is rotated clockwise to drive the fire-resistant sleeve plate 1 to move rightwards, the width of the device can be adjusted according to actual requirements through the use of the transmission gear 202 and the knob 203, and separation between the device and the bus duct caused by thermal expansion and cold contraction of, therefore, the device is prevented from falling off, and the device is prevented from electric leakage caused by the exposure of the bus duct, so that the use safety of the bus duct is improved;
Referring to fig. 1 and 2, the rotating plate 4 is disposed on the outer side of the fire-resistant panel 2, the rotating plate 4 is movably connected with the fire-resistant panel 2, the rotating plate 4 includes a rubber reinforcing pad 401, a rotating shaft 402 and a fixing hole 403, the rubber reinforcing pad 401 is fixed on the bottom of the rotating plate 4, the rotating shaft 402 is mounted on the inner side of the top of the rotating plate 4, the rotating shaft 402 is movably connected with the rotating plate 4, the fixing hole 403 penetrates through the upper side of the rotating plate 4, the rotating plate 4 is tightly attached to the rubber reinforcing pad 401, the rotating plate 4 is adhesively connected with the rubber reinforcing pad 401, the rotating plate 4 forms a rotating structure with the fire-resistant panel 2 through the rotating shaft 402, the rotating plate 4 forms a fixing structure with the clamping frame 3 through the fixing hole 403, the clamping frame 3 is pulled open, the rotating plate 4 is pressed, the device is sleeved on the bus duct, the rotating plate 4 is fixed on the bus duct under the action of the spring 5, the clamping frame 3 passes through the fixing hole 403 to fix the rotating plate 4, through the use of the spring 5 and the rotating shaft 402, the rotating plate 4 can automatically fix the bus duct, and the use of fixing bolts is reduced, so that moist air or dust is prevented from entering the bus duct, thereby reducing the fault of the bus duct, and the rubber reinforcing pad 401 can increase the fixing strength between the rotating plate 4 and the bus duct, prevent the bus duct from shaking in use, correspondingly reduce the invasion of dust from gaps, and improve the sealing property of the bus duct;
referring to fig. 1 and 3, an isolation frame 7 is installed inside a slot 6, the isolation frame 7 is movably connected with the slot 6, the isolation frame 7 includes absorbent cotton 701, an isolation net 702 and filter cloth 703, the absorbent cotton 701 is installed inside the isolation frame 7, the isolation net 702 is installed below the absorbent cotton 701, the isolation frame 7 is movably connected with the absorbent cotton 701, the isolation frame 7 is fixedly connected with the isolation net 702, the filter cloth 703 is fixed inside the isolation net 702, the isolation frame 7 forms a sliding structure with a fire panel 2 through the slot 6, a disassembly structure is formed between the isolation frame 7 and the absorbent cotton 701, the absorbent cotton 701 and the isolation net 702 are parallel, the isolation net 702 and the filter cloth 703 are nested, the absorbent cotton 701 is placed into the isolation frame 7, then the isolation frame 7 is pushed into the slot 6, and moisture of humid air inside the bus duct can be absorbed through the absorbent cotton 701, the short circuit of the bus duct is avoided, the use safety of the device is improved, the filter cloth 703 can support the water absorption cotton 701 and can prevent the water absorption cotton from blocking the internal environment for drying the bus duct, the separation net 702 can support the water absorption cotton, and the filter cloth 703 is prevented from being damaged due to overlarge stress, so that the water absorption cotton 701 is prevented from contacting with the inside of the bus duct, and the bus duct is prevented from burning.
The working principle is as follows: for the bus duct cover plate, firstly, the water-absorbing cotton 701 is placed into the isolation frame 7, then, the isolation frame 7 is pushed into the clamping groove 6, and the water of the humid air in the bus duct can be absorbed by using the water-absorbing cotton 701, so that the short circuit of the bus duct is avoided, and the use safety of the device is improved; then, the knob 203 is rotated clockwise as required to drive the box pair between the knob and the transmission gear 202 to operate, so that the fireproof sleeve plate 1 is driven to move rightwards, the width of the device can be adjusted according to actual requirements through the transmission gear 202 and the knob 203, then the clamping frame 3 is pulled open, the rotating plate 4 is pressed, then the device is sleeved on the bus duct, and then the rotating plate 4 is lowered and fixed on the bus duct under the action of the spring 5; finally, the rotating plate 4 is fixed by the clamping frame 3 penetrating through the fixing hole 403, the rotating plate 4 can automatically fix the bus duct through the spring 5 and the rotating shaft 402, the use of fixing bolts is reduced, and the use process of the whole bus duct cover plate is completed.
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 novel fire-resistant type bus duct apron which characterized in that: including fire-resistant lagging (1), fire-resistant panel (2) and commentaries on classics board (4), the top of fire-resistant lagging (1) is run through and is had card frame (3), and is swing joint between card frame (3) and fire-resistant lagging (1), draw-in groove (6) are installed to the below of fire-resistant lagging (1), and the outside of draw-in groove (6) is connected with spring (5), be fixed connection between fire-resistant lagging (1) and draw-in groove (6), and be fixed connection between draw-in groove (6) and spring (5), wherein:
The fire-resistant panel (2) is arranged on the left side of the fire-resistant sleeve plate (1), and the fire-resistant sleeve plate (1) is fixedly connected with the fire-resistant panel (2);
The rotating plate (4) is arranged on the outer side of the refractory panel (2), and the rotating plate (4) is movably connected with the refractory panel (2);
An isolation frame (7) is installed on the inner side of the clamping groove (6), and the isolation frame (7) is movably connected with the clamping groove (6).
2. A novel fire-resistant bus duct cover plate according to claim 1, characterized in that: fire-resistant panel (2) are including connecting plate (201), driving gear (202) and knob (203), the top of fire-resistant panel (2) is fixed with connecting plate (201), and the top of connecting plate (201) bonds and has driving gear (202), the inboard of driving gear (202) is connected with knob (203), and is threaded connection between knob (203) and driving gear (202), constitute the block structure between fire-resistant panel (2) through connecting plate (201) and fire-resistant lagging (1), and fire-resistant lagging (1) constitutes elevation structure through the side of driving gear (202) and fire-resistant panel (2).
3. a novel fire-resistant bus duct cover plate according to claim 1, characterized in that: it includes rubber reinforcing pad (401), pivot (402) and fixed orifices (403) to change board (4), the bottom of changeing board (4) is fixed with rubber reinforcing pad (401), change inboard at board (4) top and install pivot (402), and be swing joint between pivot (402) and commentaries on classics board (4), the top of changeing board (4) is run through and is had fixed orifices (403), it closely laminates to change between board (4) and the rubber reinforcing pad (401), and changes for adhesive connection between board (4) and the rubber reinforcing pad (401).
4. A novel fire-resistant bus duct cover plate as claimed in claim 3, wherein: the rotating plate (4) and the refractory panel (2) form a rotating structure through the rotating shaft (402), and the rotating plate (4) and the clamping frame (3) form a fixing structure through the fixing hole (403).
5. A novel fire-resistant bus duct cover plate according to claim 1, characterized in that: the isolation frame (7) comprises water-absorbing cotton (701), an isolation net (702) and filter cloth (703), the water-absorbing cotton (701) is arranged inside the isolation frame (7), the isolation net (702) is arranged below the water-absorbing cotton (701), the isolation frame (7) is movably connected with the water-absorbing cotton (701), the isolation frame (7) is fixedly connected with the isolation net (702), the filter cloth (703) is fixed inside the isolation net (702), the isolation frame (7) and the fire-resistant panel (2) form a sliding structure through a clamping groove (6), and a disassembly structure is arranged between the isolation frame (7) and the water-absorbing cotton (701).
6. A novel fire-resistant bus duct cover plate as claimed in claim 5, wherein: the water absorption cotton (701) and the isolation net (702) are in a parallel structure, and the isolation net (702) and the filter cloth (703) are in a nested structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920154659.0U CN209748135U (en) | 2019-01-29 | 2019-01-29 | Novel fire-resistant bus duct apron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920154659.0U CN209748135U (en) | 2019-01-29 | 2019-01-29 | Novel fire-resistant bus duct apron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209748135U true CN209748135U (en) | 2019-12-06 |
Family
ID=68708127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920154659.0U Active CN209748135U (en) | 2019-01-29 | 2019-01-29 | Novel fire-resistant bus duct apron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209748135U (en) |
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2019
- 2019-01-29 CN CN201920154659.0U patent/CN209748135U/en active Active
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