CN103683085A - Busway angle steel hanging bracket - Google Patents
Busway angle steel hanging bracket Download PDFInfo
- Publication number
- CN103683085A CN103683085A CN201310654420.7A CN201310654420A CN103683085A CN 103683085 A CN103683085 A CN 103683085A CN 201310654420 A CN201310654420 A CN 201310654420A CN 103683085 A CN103683085 A CN 103683085A
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- Prior art keywords
- angle steel
- bus duct
- suspension bracket
- groove
- curved groove
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- 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 title claims abstract description 18
- 239000010959 steel Substances 0.000 title claims abstract description 18
- 239000000725 suspension Substances 0.000 claims description 26
- 239000000758 substrate Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
本发明涉及一种母线槽角钢吊架，属于电力输送设施技术领域。该吊架包括一对角钢支架，以及一对由基板和与其垂直吊板焊接而成的吊架，所述角钢支架上部具有一列垂向间隔分布的通孔，所述基板上制有膨胀螺栓穿孔，所述吊板制有上下分布的至少一条水平槽和一条倾斜的曲线槽。这样，可以实现倾斜度的无级调节，吊装母线槽时，根据天花板的倾斜度，选择分别与吊板水平槽和曲线槽位置对应的角钢支架通孔，并适当调节穿过通孔的紧固件在曲线槽中的相对位置，即可满足各种倾斜天花板情况下母线槽水平安装的要求，十分方便。
The invention relates to a bus duct angle steel hanger, which belongs to the technical field of electric power transmission facilities. The hanger includes a pair of angle steel brackets, and a pair of hangers welded by the base plate and its vertical hanging plate. The upper part of the angle steel bracket has a row of vertically spaced through holes, and the base plate is formed with expansion bolts. , the hanging plate is made with at least one horizontal groove and an inclined curved groove distributed up and down. In this way, the stepless adjustment of the inclination can be realized. When hoisting the busway, according to the inclination of the ceiling, select the through holes of the angle steel bracket corresponding to the positions of the horizontal groove and the curved groove of the hanging plate, and properly adjust the fastening through the through holes. The relative position of the parts in the curved groove can meet the requirements of the horizontal installation of the busway under various inclined ceiling conditions, which is very convenient.
Description
Technical field
The present invention relates to a kind of suspension bracket, especially a kind of bus duct angle steel suspension bracket, belongs to technical field of electric power transmission facility.
Background technology
The bus duct transmitting electric power often need to be lifted under the ceiling of building, and the suspension bracket being welded by substrate and perpendicular boatswain chair is the important component of realizing the unsettled lifting of bus duct.During installation, substrate is fixed on building ceiling with setscrew, then by selecting the suitable screw in vertical round on boatswain chair or angle bar frame, with the angle bar frame upper end that bolt hangs bus duct by lower end, is connected.Yet while running into the building ceiling of non-standard state, the restriction that is subject to above-mentioned prior art to have level to regulate, usually cannot guarantee bus duct level, have to on-the-spot repair suspension bracket or angle bar frame, make troubles to the installation of bus duct.
Summary of the invention
The object of the invention is to: the shortcoming existing for above-mentioned prior art, proposes a kind of no matter how ceiling tilts all without on-the-spot repair, can meet the bus duct angle steel suspension bracket of the horizontal installation requirement of bus duct.
In order to reach above object, bus duct angle steel suspension bracket of the present invention comprises pair of horns steel bracket, and a pair of suspension bracket being welded by substrate and perpendicular boatswain chair, described angle bar frame top has the through hole that at least one row vertical spacing distributes, on described substrate, be shaped with expansion bolt perforation, described boatswain chair is shaped with at least one level trough of distribution up and down and the curved groove of an inclination.
Like this, can realize the step-less adjustment of gradient, during lifting bus duct, according to the gradient of ceiling, select corresponding with boatswain chair level trough and curved groove position respectively angle bar frame through hole, and suitably regulate securing member through the through hole relative position in curved groove, and can meet the requirement that various inclination ceiling situation Down Highway groove levels are installed, very convenient.
Further, top two vertical surface of described angle bar frame have respectively the uniform vertical extension waist through hole of a row vertical spacing.
Further again, the upper and lower distribution mutual dislocation of two row waist through hole.
Further again, the lower end of described angle bar frame and vertical suspension rod are connected, and the bottom of described suspension rod has external screw thread, by binding nut and cross-arm, is connected.
Also further, described curved groove is circular curve groove, and described circular curve groove is got the arc section of corresponding flat rectangular coordinate system the second quadrant.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Fig. 1 is the structural representation of one embodiment of the invention lifting state.
Fig. 2 is the end view of Fig. 1.
Fig. 3 is the suspension bracket perspective view of Fig. 1 embodiment.
Fig. 4 is another lifting view of Fig. 1 embodiment.
Embodiment
Embodiment mono-
The bus duct angle steel suspension bracket of the present embodiment as depicted in figs. 1 and 2, comprises a pair of vertical angle bar frame 5, and a pair of suspension bracket being welded by substrate 2 and perpendicular boatswain chair 3.Top two vertical surface of angle bar frame 5 have respectively the uniform vertical extension waist through hole of a row vertical spacing, the distribution mutual dislocation up and down of two row waist through hole, the i.e. waist through hole interval of corresponding another row of waist through hole in row, thereby suitably select two vertical surface, can make the upper-lower position of following securing member 4 in through hole not be subject to the restriction at interval.The lower end of angle bar frame 5 and vertical suspension rod 9 are connected, and the bottom of suspension rod 9 has external screw thread, and the two ends by binding nut and cross-arm 6 are connected respectively.
The structure of suspension bracket as shown in Figure 3, is shaped with two kidney-shaped expansion bolt perforation 2-1 on substrate 2, the boatswain chair of welding is shaped with the circular curve groove 3-1 of a upper and lower distribution level trough 3-2 and an inclination with it.This circular curve groove is got the arc section of corresponding flat rectangular coordinate system the second quadrant.This circular curve has the become characteristic of low wedging of securing member relative position, therefore when bus duct, conducts oneself with dignity while making securing member 4 be tending towards declining, and can eliminate gap, makes its wedging in groove, guarantees after fastening can not be subjected to displacement because of factors such as vibrations.
During installation, bus duct is fixed on cross-arm 6 by clamp 7 and bolt 8, because suspension rod 9 lower ends are connected with cross-arm 6 by binding nut, therefore can select the favorably situated vertical surface of angle bar frame 5 waist through hole, select again corresponding with boatswain chair level trough 3-2 and curved groove 3-1 position respectively angle bar frame through hole, and take the circumstances into consideration suitably to regulate securing member 4 through the through hole relative position in curved groove, can meet the requirement (referring to Fig. 4) that various inclination ceiling situation Down Highway groove levels are installed.
Facts have proved, the bus duct angle steel suspension bracket tool of the present embodiment has the following advantages:
1) make simply, install easy to adjust;
2) alternative is good, has conscientiously realized the step-less adjustment of gradient;
3) setting of circular curve has securing member relative position and more has wedging self-locking performance under more
Characteristic, contribute to the firm of bus duct after keep installing.
In addition to the implementation, the present invention can also have other execution modes.For example, curved groove can be also the straight trough tilting or consist of other curve; For another example, level trough can change with the relative upper-lower position of curved groove, etc.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection range of requirement of the present invention.
Claims (5)
1. a bus duct angle steel suspension bracket, comprise pair of horns steel bracket, and a pair of suspension bracket being welded by substrate and perpendicular boatswain chair, described angle bar frame top has the through hole that at least one row vertical spacing distributes, on described substrate, be shaped with expansion bolt perforation, it is characterized in that: described boatswain chair is shaped with at least one level trough of distribution up and down and the curved groove of an inclination.
2. bus duct angle steel suspension bracket according to claim 1, is characterized in that: top two vertical surface of described angle bar frame have respectively the uniform vertical extension waist through hole of a row vertical spacing.
3. bus duct angle steel suspension bracket according to claim 2, is characterized in that: the upper and lower distribution mutual dislocation of two row waist through hole.
4. bus duct angle steel suspension bracket according to claim 3, is characterized in that: the lower end of described angle bar frame and vertical suspension rod are connected, and the bottom of described suspension rod has external screw thread, by binding nut and cross-arm, are connected.
5. bus duct angle steel suspension bracket according to claim 4, is characterized in that: described curved groove is circular curve groove, and described circular curve groove is got the arc section of corresponding flat rectangular coordinate system the second quadrant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310654420.7A CN103683085B (en) | 2013-12-06 | 2013-12-06 | A kind of busway angle steel suspension bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310654420.7A CN103683085B (en) | 2013-12-06 | 2013-12-06 | A kind of busway angle steel suspension bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103683085A true CN103683085A (en) | 2014-03-26 |
| CN103683085B CN103683085B (en) | 2016-08-17 |
Family
ID=50319776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310654420.7A Active CN103683085B (en) | 2013-12-06 | 2013-12-06 | A kind of busway angle steel suspension bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103683085B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2502436Y (en) * | 2001-08-13 | 2002-07-24 | 张志强 | Shockproof hanger frame for cable bridge support |
| CN202691470U (en) * | 2012-05-30 | 2013-01-23 | 浙江吉利汽车研究院有限公司杭州分公司 | Section bar angle adjustment support |
| CN203067932U (en) * | 2013-01-27 | 2013-07-17 | 黄浩川 | Bridge cable pylon |
| CN203233120U (en) * | 2013-04-27 | 2013-10-09 | 南京紫泉电力设计咨询有限公司 | Suspension bracket apparatus for all insulation copper pipe buses |
| CN203645236U (en) * | 2013-12-06 | 2014-06-11 | 镇江西门子母线有限公司 | A busway angle steel hanger |
-
2013
- 2013-12-06 CN CN201310654420.7A patent/CN103683085B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2502436Y (en) * | 2001-08-13 | 2002-07-24 | 张志强 | Shockproof hanger frame for cable bridge support |
| CN202691470U (en) * | 2012-05-30 | 2013-01-23 | 浙江吉利汽车研究院有限公司杭州分公司 | Section bar angle adjustment support |
| CN203067932U (en) * | 2013-01-27 | 2013-07-17 | 黄浩川 | Bridge cable pylon |
| CN203233120U (en) * | 2013-04-27 | 2013-10-09 | 南京紫泉电力设计咨询有限公司 | Suspension bracket apparatus for all insulation copper pipe buses |
| CN203645236U (en) * | 2013-12-06 | 2014-06-11 | 镇江西门子母线有限公司 | A busway angle steel hanger |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103683085B (en) | 2016-08-17 |
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