CN214850345U - Tapping device of fire-resistant bus duct - Google Patents

Tapping device of fire-resistant bus duct Download PDF

Info

Publication number
CN214850345U
CN214850345U CN202121269269.1U CN202121269269U CN214850345U CN 214850345 U CN214850345 U CN 214850345U CN 202121269269 U CN202121269269 U CN 202121269269U CN 214850345 U CN214850345 U CN 214850345U
Authority
CN
China
Prior art keywords
bus duct
fire
resistant
joint
shell
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.)
Active
Application number
CN202121269269.1U
Other languages
Chinese (zh)
Inventor
陈照辉
陈敏健
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henan Xinsheng Electric Co ltd
Original Assignee
Henan Xinsheng Electric Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Henan Xinsheng Electric Co ltd filed Critical Henan Xinsheng Electric Co ltd
Priority to CN202121269269.1U priority Critical patent/CN214850345U/en
Application granted granted Critical
Publication of CN214850345U publication Critical patent/CN214850345U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Installation Of Bus-Bars (AREA)

Abstract

A tapping device of a fire-resistant bus duct comprises a bus duct shell, a partition board, an insert row, a first joint, a second joint, a shell cover, a plug, a cushion pad, a pressing plate, a limiting plate, a bolt, a nut, a protrusion and a through hole. The utility model discloses a cap carries out the installation of bus duct fixedly, can protect the interior circuit of bus duct, can effectively improve fire-resistant and dustproof performance, can realize the effective protection of row of inserting, first splice box second splice connection department also can carry out effective fire-resistant and dustproof protection, be favorable to improving the life of bus duct, also make things convenient for mutual butt joint between the bus duct when using, be favorable to the shunting of bus duct, and the junction is inseparabler, has the fire resistance, improve the performance of bus duct, and bus duct easy dismounting, can improve the convenience in use.

Description

Tapping device of fire-resistant bus duct
Technical Field
The utility model relates to a bus duct technical field especially relates to a tapping device of fire-resistant bus duct.
Background
The bus duct is a closed metal device formed from copper and aluminium bus posts, and is used for distributing large power to various elements of distributed system, and has been increasingly substituted for electric wire cable in indoor low-voltage power transmission main line engineering project, and the bus duct uses copper or aluminium as conductor, uses non-olefinic insulating support, and then is mounted in the metal groove to form new conductor, and is an indispensable wiring mode on the electric equipment and electric power system of high-rise building and factory, etc. nowadays, due to the requirements of various building electric power of building and factory, etc. and said need has the trend of increasing year by year, and the original circuit wiring mode, i.e. pipe-through mode, is difficult to construct, and when the distribution system is required to be changed, it is almost impossible to make it simple, however, if the bus duct is used, it can easily attain the goal, in addition, the building can be more beautiful, the bus duct is more expensive than a cable in the aspect of economy, but the construction cost is much lower by using the bus duct compared with various accessories for wiring and the whole power system, the plug-in type bus duct is produced as a novel distribution wire, compared with the traditional cable, the plug-in type bus duct fully shows the superiority of the plug-in type bus duct during large current transmission, simultaneously, because of adopting a new technology and a new process, the contact resistance and the temperature rise at the two end parts of the bus duct and the plug-in part of a branching port are greatly reduced, and high-quality insulating materials are used in the bus duct, so that the safety and the reliability of the bus duct are improved, and the whole system is more perfect.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem that exists among the background art, the utility model provides a tapping device of fire-resistant bus duct, the to-be-solved technical problem of the utility model is that, the bus duct is inconvenient when connecting, connects the shakiness when connecting, appears the not hard up problem of junction easily, and bus duct fire resistance can be relatively poor simultaneously, appears the problem that fire prevention sealing performance reduces easily in the use, also leads to the inside dust of bus duct to get into the problem easily, influences the normal product use of bus duct.
(II) technical scheme
The utility model provides a tapping device of a fire-resistant bus duct, which comprises a bus duct shell, a shell cover, a pressing plate and a limiting plate;
bus duct casing top is connected with the cap laminating, cap one end is equipped with or is connected with the plug, bus duct casing and cap junction are equipped with the clamp plate, bus duct casing one end is connected with the inside gomphosis of clamp plate, bus duct casing tip fixedly connected with limiting plate, the limiting plate runs through with the bolt and pegs graft, bolt tip threaded connection has the nut, bus duct casing outer wall fixedly connected with is protruding.
Preferably, the busbar is fixedly mounted inside the busway shell, the inside of one end of the busway shell is fixedly connected with the partition plate, the busway shell and the partition plate are fixedly connected with the first joint and the second joint respectively, and the first joint and the second joint are electrically connected with the busbar.
Preferably, two bulges are arranged on one side of the bus duct shell and are symmetrically distributed, and through holes are formed in the two bulges.
Preferably, the number of the bus duct shells is a plurality, the bus duct shells are in butt joint end to end, and the pressing plate is in contact with one end of the shell cover.
Preferably, the protrusion is connected with the L-shaped limiting plate in an embedded mode, the through hole in the protrusion is inserted into the bolt in a penetrating mode, and the nut contacts the limiting plate.
Preferably, bus duct casing bottom and blotter fixed connection, blotter thickness is the same with clamp plate thickness, the quantity of clamp plate is two and mutual symmetric distribution, every the clamp plate both ends all are equipped with the limiting plate, splice each other between the limiting plate.
Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has: the utility model discloses a cap carries out the installation of bus duct fixedly, can protect the interior circuit of bus duct, can effectively improve fire-resistant and dustproof performance, can realize the effective protection of row of inserting, first splice box second splice connection department also can carry out effective fire-resistant and dustproof protection, be favorable to improving the life of bus duct, also make things convenient for mutual butt joint between the bus duct when using, be favorable to the shunting of bus duct, and the junction is inseparabler, has the fire resistance, improve the performance of bus duct, and bus duct easy dismounting, can improve the convenience in use.
Drawings
Fig. 1 is the utility model provides a fire-resistant bus duct's tapping device's whole spatial structure sketch map.
Fig. 2 is a front view structure diagram in the tapping device of the fire-resistant bus duct provided by the present invention.
Fig. 3 is a schematic side view of the tapping device for a fire-resistant bus duct according to the present invention.
Reference numerals: 1. a busway housing; 2. a partition plate; 3. a power strip; 4. a first joint; 5. a second joint; 6. a shell cover; 7. a plug; 8. a cushion pad; 9. pressing a plate; 10. a limiting plate; 11. a bolt; 12. a nut; 13. a protrusion; 14. and a through hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-3, the tapping device for a fire-resistant bus duct provided by the present invention comprises a bus duct housing 1, a housing cover 6, a pressing plate 9 and a limiting plate 10;
1 top of busway casing is connected with the laminating of cap 6, 6 one end of cap is equipped with or is connected with plug 7, busway casing 1 and 6 junctions of cap are equipped with clamp plate 9, 1 one end of busway casing is connected with the inside gomphosis of clamp plate 9, 1 tip fixedly connected with limiting plate 10 of busway casing, limiting plate 10 runs through with bolt 11 and pegs graft, 11 tip threaded connection of bolt has nut 12, 1 outer wall fixedly connected with of busway casing is protruding 13.
In an optional embodiment, the power strip 3 is fixedly installed inside the busway housing 1, the inside of one end of the busway housing 1 is fixedly connected with the partition plate 2, the busway housing 1 and the partition plate 2 are fixedly connected with the first joint 4 and the second joint 5 respectively, and the first joint 4 and the second joint 5 are both electrically connected with the power strip 3.
In an optional embodiment, two protrusions 13 are arranged on one side of the bus duct shell 1, the two protrusions 13 are symmetrically distributed, through holes 14 are formed in the two protrusions 13, and it should be noted that the protrusions 13 are used for connecting the pressing plate 9 with the limiting plate 10, so that the connection stability between the pressing plate 9 and the bus duct shell 1 can be improved.
In an alternative embodiment, the number of the busway housings 1 is several, several busway housings 1 are butted end to end, the pressing plate 9 contacts one end of the housing cover 6, it should be noted that the busway housings 1 are used for connection therebetween, and the connection between busways is realized through the first joint 4 and the second joint 5.
In an alternative embodiment, the protrusion 13 is engaged with the L-shaped limiting plate 10, the through hole 14 inside the protrusion 13 is inserted into the bolt 11, and the nut 12 contacts the limiting plate 10, it should be noted that the connection between the protrusion 13 and the limiting plate 10 is used for fixing the pressing plate 9, and at the same time, the connection stability can be improved.
In an optional embodiment, busway housing 1 bottom and blotter 8 fixed connection, blotter 8 thickness is the same with clamp plate 9 thickness, the quantity of clamp plate 9 is two and mutual symmetric distribution, every clamp plate 9 both ends all are equipped with limiting plate 10, splice each other between the limiting plate 10, it needs to explain that, blotter 8 is used for playing the cushioning effect of bus duct, and the dustproof fire resistance of busway housing 1 junction can be realized in the installation of clamp plate 9, can closely compact cap 6 simultaneously.
In the utility model, the bus duct shell 1 is internally used for installing the socket 3, a plug 7 at one end of a shell cover 6 is clamped at the top edge of the bus duct shell 1, the shell cover 6 is attached to the top of the bus duct shell 1 to realize embedded connection, the internal socket 3 is protected, then the two bus duct shells 1 are connected, a first joint 4 and a second joint 5 are mutually spliced, the two bus duct shells 1 are mutually spliced, a pressing plate 9 is arranged at the joint of the bus duct shell 1 to drive the pressing plate 9 to drive a limiting plate 10 to abut against a bulge 13, the pressing plate 9 abuts against one end of the shell cover 6 at the same time, the shell cover 6 is fixed, a bolt 11 sequentially passes through the limiting plate 10 and a through hole 14, a nut 12 is screwed, the connection between the pressing plates 9 is realized, the stable butt joint between the bus ducts is realized, the tapping effect is improved, and the shell cover 6 and the bus duct shells 1 which are fastened when in use have good fire resistance, have good dustproof effect simultaneously, improve performance, dismouting simple and convenient simultaneously can play the buffering effect of bus duct through blotter 8, improves the practicality of bus duct.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (6)

1. A tapping device of a fire-resistant bus duct is characterized by comprising a bus duct shell (1), a shell cover (6), a pressing plate (9) and a limiting plate (10);
busway casing (1) top is connected with cap (6) laminating, cap (6) one end is equipped with or is connected with plug (7), busway casing (1) and cap (6) junction are equipped with clamp plate (9), busway casing (1) one end is connected with clamp plate (9) inside gomphosis, busway casing (1) tip fixedly connected with limiting plate (10), limiting plate (10) run through with bolt (11) and peg graft, bolt (11) tip threaded connection has nut (12), busway casing (1) outer wall fixedly connected with is protruding (13).
2. The tapping device for the fire-resistant bus duct according to claim 1, wherein the power strip (3) is fixedly installed inside the bus duct shell (1), the inside of one end of the bus duct shell (1) is fixedly connected with the partition plate (2), the bus duct shell (1) and the partition plate (2) are respectively fixedly connected with the first joint (4) and the second joint (5), and the first joint (4) and the second joint (5) are both electrically connected with the power strip (3).
3. The tapping device for the fire-resistant bus duct according to claim 1, wherein two bulges (13) are arranged on one side of the bus duct shell (1), the two bulges (13) are symmetrically distributed with each other, and through holes (14) are arranged on both the two bulges (13).
4. The tapping device for the fire-resistant bus duct according to claim 1, wherein the number of the bus duct shells (1) is several, the several bus duct shells (1) are butted end to end, and the pressing plate (9) contacts one end of the shell cover (6).
5. The tapping device of the fire-resistant bus duct is characterized in that the protrusion (13) is connected with the L-shaped limiting plate (10) in a jogged mode, a through hole (14) in the protrusion (13) is inserted in the bolt (11) in a penetrating mode, and the nut (12) contacts the limiting plate (10).
6. The tapping device for the fire-resistant bus duct according to claim 1, wherein the bottom of the bus duct shell (1) is fixedly connected with a cushion pad (8), the thickness of the cushion pad (8) is the same as that of the pressing plates (9), the number of the pressing plates (9) is two and are symmetrically distributed, two limiting plates (10) are arranged at two ends of each pressing plate (9), and the limiting plates (10) are spliced with each other.
CN202121269269.1U 2021-06-05 2021-06-05 Tapping device of fire-resistant bus duct Active CN214850345U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121269269.1U CN214850345U (en) 2021-06-05 2021-06-05 Tapping device of fire-resistant bus duct

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121269269.1U CN214850345U (en) 2021-06-05 2021-06-05 Tapping device of fire-resistant bus duct

Publications (1)

Publication Number Publication Date
CN214850345U true CN214850345U (en) 2021-11-23

Family

ID=78803880

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121269269.1U Active CN214850345U (en) 2021-06-05 2021-06-05 Tapping device of fire-resistant bus duct

Country Status (1)

Country Link
CN (1) CN214850345U (en)

Similar Documents

Publication Publication Date Title
CN106992482B (en) Bus duct, bus-bar system and connection method
CN103116051A (en) Pluggable electric meter box
US6747864B2 (en) Distribution board with uninterruptible socket terminal block
CN203164245U (en) Plug-type electric meter box
CN220306716U (en) Junction box for switch cabinet and switch cabinet
CN214850345U (en) Tapping device of fire-resistant bus duct
CN205811106U (en) Electric connector
CN214314432U (en) Closed insulating bus duct
CN214069509U (en) Switching device of intensive bus and resin bus
CN211830070U (en) Low-voltage cable branch box
CN111725674A (en) Two-sided joinable's waterproof dirt-proof socket of dustproof of rail mounted
US20030128501A1 (en) Switchgear
CN219018414U (en) Safe and stable compartment enclosed bus duct
CN211958159U (en) Interval connector assembly and electrical application system thereof
CN218102494U (en) Bus duct with good sealing performance
CN212257916U (en) Two-sided joinable's waterproof dirt-proof socket of dustproof of rail mounted
CN220107518U (en) Spliced bus duct convenient to install
CN215817409U (en) Fire prevention intensive bus duct
CN220107453U (en) Wire slot assembly component for distribution box
CN214626324U (en) Lightning protection junction cabinet
CN217115527U (en) Novel bus duct
CN219591668U (en) Quick binding post of magazine and base
CN219535561U (en) Wire pipe assembly is walked to ceiling
CN218850035U (en) Power rail and rail socket
CN216699443U (en) Solid insulation bus duct

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CP02 Change in the address of a patent holder
CP02 Change in the address of a patent holder

Address after: 453800 plant area 7, Henan advertising logo Industrial Park, Kangcun industrial cluster, Huojia County, Xinxiang City, Henan Province

Patentee after: Henan Xinsheng Electric Co.,Ltd.

Address before: 451161 No. c-08, Mengzhuang farmer entrepreneurship Park, Mengzhuang Town, Xinzheng City, Zhengzhou City, Henan Province

Patentee before: Henan Xinsheng Electric Co.,Ltd.