CN214274200U - Embedded part for bus duct - Google Patents
Embedded part for bus duct Download PDFInfo
- Publication number
- CN214274200U CN214274200U CN202120128590.1U CN202120128590U CN214274200U CN 214274200 U CN214274200 U CN 214274200U CN 202120128590 U CN202120128590 U CN 202120128590U CN 214274200 U CN214274200 U CN 214274200U
- Authority
- CN
- China
- Prior art keywords
- bus duct
- embedded part
- diameter
- screw rod
- support
- 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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- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 8
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009194 climbing Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Installation Of Bus-Bars (AREA)
Abstract
The utility model relates to the technical field of mechanical equipment, especially an embedded part for bus duct, be the support of hollow U type or rectangle including longitudinal section, the bottom surface of support is opened to a lateral wall or two lateral walls has rectangular hole, and the screw rod diameter of the fixed bus duct of rectangular hole width more than or equal to, open at the rectangular hole top of lateral wall has the macropore, and macropore diameter or length of a side are greater than the external diameter with the supporting nut of screw rod. The utility model discloses an embedded part simple structure is with low costs, and during installation and dismantlement, only need the handheld screw rod bottom of workman, upwards hold in the palm send just can follow the embedded part side and take out and put into, need not climb to near the roof and fix, has saved the manpower greatly, has improved installation and dismantlement efficiency simultaneously, has better spreading value.
Description
Technical Field
The utility model relates to a mechanical equipment technical field, especially an embedded part for bus duct.
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, compared with the traditional cable, the plug-in type bus duct fully shows the superiority of the plug-in type bus duct when large current is transmitted, simultaneously, because of adopting a new technology and a new process, the contact resistance and the temperature rise of the connection part at the two ends of the bus duct and the plug-in part of the branching port are greatly reduced, and high-quality insulating materials are used in the bus duct, thereby improving the safety and reliability of the bus duct and improving the whole system.
The bus duct is generally installed by connecting the upper end of a screw with an embedded part of a roof, connecting the lower end of the screw with a cross bar, then putting the bus duct on the cross bar, and because the roof is high, a worker needs to climb up the escalator when connecting the screw with the embedded part, then screws the screw with the embedded part through threads, then climbs down the escalator to the next embedded part, and also climbs up and down when detaching, so that the installation efficiency is low, and the labor intensity is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the traditional built-in fitting and when the screw rod is connected, install inconvenient problem, the utility model provides a built-in fitting for bus duct.
The utility model adopts the technical proposal that: an embedded part for a bus duct comprises a support with a hollow U-shaped or rectangular longitudinal section, wherein a long strip hole is formed from the bottom surface of the support to one side wall or two side walls, the width of the long strip hole is larger than or equal to the diameter of a screw rod for fixing the bus duct, a large hole is formed in the top of the long strip hole of each side wall, and the diameter or the side length of the large hole is larger than the outer diameter of a nut matched with the screw rod.
The bottom surface is provided with a counter bore, and the diameter of the counter bore is larger than the outer diameter of the nut.
The support is made of steel plates through bending or welding.
The utility model has the advantages that: the utility model discloses an embedded part simple structure is with low costs, and during installation and dismantlement, only need the handheld screw rod bottom of workman, upwards hold in the palm send just can follow the embedded part side and take out and put into, need not climb to near the roof and fix, has saved the manpower greatly, has improved installation and dismantlement efficiency simultaneously, has better spreading value.
Drawings
Fig. 1 is a perspective view of embodiment 1 of the present invention;
fig. 2 is a perspective view of embodiment 2 of the present invention.
In the figure: 1-bracket, 2-bottom surface, 3-side surface, 4-strip hole, 5-big hole, 6-counter bore, 7-screw rod and 8-nut.
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.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Detailed description of the preferred embodiment 1
As shown in figure 1, the embedded part for the bus duct comprises a support 1 with a hollow U-shaped longitudinal section, wherein a long hole 4 is formed from the bottom surface 2 to one side wall 3 of the support 1, the width of the long hole 4 is larger than or equal to the diameter of a screw 7 for fixing the bus duct, as shown in figure 1, the diameter of the screw 7 is 10, the width of the long hole 4 is 11, a large hole 5 is formed in the top of the long hole 4 of the side wall 3, the large hole 5 is circular, and the diameter of the large hole 5 is larger than the outer diameter of a nut 8 matched with the screw 7. During installation, a worker stands at a height capable of contacting the bus duct, screws the nuts 8 on the upper ends of the screw rods 7, holds the bottom ends of the screw rods 7, penetrates the nuts 8 through the large holes 5, then descends the screw rods 7 to clamp the nuts 8 in the strip holes, finishes fixing the screw rods 7, and then unloads the cross rods and the bus duct; the actions are reversed during disassembly, and the assembly and disassembly can be carried out without the need of climbing to the roof height by a worker.
Furthermore, in order to fix the nut 8 on the bottom surface 2 relatively, a counter bore 6 is formed in the bottom surface 2, the diameter of the counter bore 6 is larger than the outer diameter of the nut 8, and the nut 8 falls into the counter bore 6 and is fixed relatively.
Further, the bracket 1 is made of a steel plate through bending.
Specific example 2
As shown in fig. 2, the embedded part for the bus duct comprises a support 1 with a hollow rectangular longitudinal section, wherein a long hole 4 is formed from the bottom surface 2 to two side walls 3 of the support 1, the width of the long hole 4 is larger than or equal to the diameter of a screw 7 for fixing the bus duct, a large hole 5 is formed at the top of the long hole 4 of the side wall 3, the large hole 5 is rectangular, and the side length of the large hole 5 is larger than the outer diameter of a nut 8 matched with the screw 7. During installation, a worker stands at a height capable of contacting the bus duct, screws nuts 8 on the upper ends of the screw rods 7, holds the bottom ends of the screw rods 7, penetrates the nuts 8 through the large holes 5 on any side, then descends the screw rods 7 to clamp the nuts 8 in the strip holes, finishes fixing the screw rods 7, and then unloads the cross rods and the bus duct; the actions are reversed during disassembly, and the assembly and disassembly can be carried out without the need of climbing to the roof height by a worker.
Further, the bracket 1 is made of steel plates through welding.
The present invention is further described in the detailed description, rather than in the limited form thereof, and it will be obvious to those skilled in the art that changes may be made in the structure without departing from the spirit and scope of the invention, and it is intended that all such changes be covered by the appended claims.
Claims (3)
1. The utility model provides an embedded part for bus duct which characterized in that: the support comprises a support with a hollow U-shaped or rectangular longitudinal section, wherein a long-strip hole is formed from the bottom surface of the support to one side wall or two side walls, the width of the long-strip hole is larger than or equal to the diameter of a screw rod for fixing the bus duct, a large hole is formed in the top of the long-strip hole of each side wall, and the diameter or the side length of the large hole is larger than the outer diameter of a nut matched with the screw rod.
2. An embedded part for a bus duct according to claim 1, wherein: the bottom surface is provided with a counter bore, and the diameter of the counter bore is larger than the outer diameter of the nut.
3. An embedded part for a bus duct according to claim 1, wherein: the support is made of steel plates through bending or welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120128590.1U CN214274200U (en) | 2021-01-18 | 2021-01-18 | Embedded part for bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120128590.1U CN214274200U (en) | 2021-01-18 | 2021-01-18 | Embedded part for bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214274200U true CN214274200U (en) | 2021-09-24 |
Family
ID=77764725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120128590.1U Active CN214274200U (en) | 2021-01-18 | 2021-01-18 | Embedded part for bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214274200U (en) |
-
2021
- 2021-01-18 CN CN202120128590.1U patent/CN214274200U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240222 Address after: 725000, No. 12, Group 8, Beach Village, Lengshui Town, Baihe County, Ankang City, Shaanxi Province Patentee after: He Youwei Country or region after: China Address before: 454150 West workshop B, workshop 6, Baiwei intelligent equipment Industrial Park, east section of Yiye Road, Wuzhi County, Jiaozuo City, Henan Province Patentee before: Henan longzhinuo Electrical Equipment Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240304 Address after: 710000, Room 2003, Unit 2, Building 9, Yahe Shengshi Mingcheng, Xinghua Road, Xi'an Economic and Technological Development Zone, Shaanxi Province Patentee after: Shaanxi Hezewei Construction Engineering Co.,Ltd. Country or region after: China Address before: 725000, No. 12, Group 8, Beach Village, Lengshui Town, Baihe County, Ankang City, Shaanxi Province Patentee before: He Youwei Country or region before: China |
|
| TR01 | Transfer of patent right |